KR940011841B1 - Game cards for playing a game and for learning arithmetic - Google Patents

Abstract

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Description

A set of game cards used in various games and contributing to mathematical education

1A to 1E are diagrams showing the configuration of a game card of the first embodiment according to the present invention.

2A to 2E are views showing the configuration of a game card of the second embodiment according to the present invention.

3A to 3E are views showing the configuration of the game card of the third embodiment according to the present invention.

4A to 4E are views showing the configuration of the game card of the fourth embodiment according to the present invention.

5A and 5B show the configuration of a game card of the fifth embodiment according to the present invention.

6A to 6D illustrate an example of a game using the game card according to the present invention.

The present invention relates to game card sets, and more particularly to game card sets for use in a variety of novel games that contribute to mathematical education.

Conventional game cards are known as game cards, each of which is marked with a number. The game card consists of four types of cards marked with consecutive numbers 1 to 13. There are several known games in which the winner is determined by the type of card or the specific combination of numbers, but no mathematical knowledge is required except to determine the magnitude of the numbers. In other words, no card game helps improve the mathematical education, such as the player's multiplication table, divisor, multiples, and arithmetic operations. In addition, since each game card has a standard pattern, it is difficult to diversify the card game by the game card using time. Moreover, many card games are too difficult for toddlers to handle.

It is therefore a general object of the present invention to provide a novel set of useful game cards in which the above disadvantages are solved.

Another more specific object of the present invention is that it can be used by anyone from infants to adults and used in a variety of new games that help the player to understand mathematical education such as multiplication tables, divisors and multiples. To provide a set of game cards.

According to one aspect of the present invention, a game card set is provided with a plurality of first cards each displaying a number of 1 to 9 and a plurality of numbers each displaying a number calculated by supplying the numbers displayed on each arbitrary first card with each other. It consists of a second card.

According to yet another aspect of the present invention, a game card set includes a plurality of first numbers each having a number of 1 to 12 and a plurality of numbers each having a number calculated by multiplying two numbers each displayed on an arbitrary first card with each other. It consists of a second card.

According to the present invention, since the numbers displayed on each second card are calculated by multiplying the numbers displayed on the first card with each other, the game card helps the learner of the multiplication table when the player uses them. Incidentally, the game card further aids in learning the multiples, divisors and arithmetic operations if the divisor and multiples of the numbers are visually displayed on each card.

Other objects and other features of the present invention will become apparent from the following detailed description of the preferred embodiment when studied in conjunction with the accompanying drawings.

The game card set according to the invention (hereinafter referred to as the multiplication card) consists of two types of cards, namely 18 cards with numbers 1 to 9 indicated on each of the two cards, respectively. It consists of 27 cards marked with the numbers 10 to 81, which are the answer of the multiplication table of 1x to 9x9. Therefore, the multiplication card set consists of a total of 45 cards.

The inclusion of the number 1 on the multiplication card is optional. In addition, the multiplication card may include cards marked with a number from 1 to 9, each number being indicated on only one card or on three or more cards. In addition, the multiplication card may include cards marked with a number from 1 to 9 in which specific numbers, for example, 2, 3, 5 and / or 7 are displayed on one card or three or more cards. In addition, the multiplication card may include cards marked with a number from 10 to 81, wherein each number is displayed on two or more cards, or a specific number is displayed on two or more cards. The multiplication card may include a card in which the numbers 10 to 144, which are the answers of 1 × 1 to 12 × 12, in the multiplication table are displayed. In addition, the multiplication card may display some prime factors greater than ten. In addition, a card indicated by 0 may be included. [0049] Also, a card indicated by 0 is added to the above-mentioned 45 cards, so that the multiplication card set may consist of a total of 48 cards.

As shown in Figures 1a to 1e, in the multiplication card of the first embodiment according to the present invention, cards displaying multiples of 2, 3 and / or 5 can be visually distinguished by pictures, which is " 2, 3 or 5 "is the prime factor of most numbers. It is easy to identify whether the card has a multiple of 2, 3 or 5. As shown in Figs. 1A to 1E, each number can be displayed in the center of the card. Flowers are marked on the upper left side of the card with multiples of two. A tree is marked on the upper right side of the card with a multiple of three. The card has a leaf in the center of the card with a multiple of five. Incidentally, each card may include a picture without a designated location. The simple illustration above, such as a flower, tree or leaf, helps the child understand the card. In addition, cards that are multiples of 2, 3 and / or 5, for example, in FIGS. 1A-1E, may be colored, for example red "a", blue "b", yellow "c", white "e" and brown "f".

On each of the multiplication cards of the first embodiment according to the present invention, as shown in Figs. 1A to 1E, the divisor is displayed (except 1 and the numbers themselves). For example, even though the number 24 shown in FIG. 1A has divisors 1,2,3,4,6,8,12 and 24, only 2,3,4,6,8 and 12 are displayed. Thus, the multiplication card aids in the study of divisors. Incidentally, 1 and the number itself may be selectively displayed on each card.

On each of the multiplication cards of the first embodiment according to the present invention, as shown in Figs. 1A to 1E, the number is indicated by an equation according to the multiplication syntax table. For example, the number 24 shown in FIG. 1A may be represented by a multiplication equation of 1 × 24, 2 × 12, 6 × 4, 8 × 3, 12 × 2, and 24 × 1, but only 2-9. Only multiplication equations (3x8 and 4x6) consisting of numbers are displayed. Thus, the multiplication card helps the player to learn the multiplication table and the multiples. The reason why the multiplication equations 1 × 24, 2 × 12, 3 × 8, 4 × 6, 6 × 4, 8 × 3, 12 × 2, and 24 × 1 is not displayed is due to space limitations, card configuration, and divisor. It is an optional description to exclude the number itself. Optionally, the multiplication card may include 1 × 24, 2 × 12, and the like.

As shown in Figures 2a to 2e, in the multiplication table of the second embodiment according to the present invention, cards with multiples of 2, 3, 5 and / or 7 can be visually distinguished by the figure, which is " This is because 2, 3, 5 and 7 "are all prime factors belonging to the numbers 2-9. Thus, whether or not the card is a multiple of 2, 3, 5 and / or 7 can be easily identified. As shown in Figs. 2A to 2E, each number is indicated at the center of the card. An apple is marked on the upper left side of a card with a multiple of two. Watermelon is marked on the upper right side of the card with multiples of three. The right side of the card with a multiple of five has a pineapple. Grapes are displayed on the bottom left of the card with a multiple of 7. Simple pictures such as apples, watermelons, pineapples, and grapes help the baby understand the card. Incidentally, cards that are multiples of 2, 3, 5 and / or 7 are colored, for example red "a", blue "b", yellow "c", green "d", white in FIGS. 2a-2e. "e" and brown "f".

The multiplication card of the second implementation according to the invention differs from the multiplication card of the first implementation in the position of the number.

As shown in Figs. 3A to 3D, in the multiplication card of the third embodiment according to the present invention, cards marked with multiples of 2, 3, 5 and / or 7 can be visually distinguished by the arrangement of the numbers. . As shown in Figs. 3A and 3D, the left upper surface of the card is marked with a number that is a multiple of two. The right side of the card has a number that is a multiple of three. The right side of the card has a number that is a multiple of five. The left side of the card has a number that is a multiple of seven. Incidentally, cards that are multiples of 2, 3, 5 and / or 7 are colored, for example red "a", blue "b", yellow "c", green "d", white "e" and brown "f". It can also be distinguished by ". In addition, the number "1" may be displayed in the center of the card. As in the first and second implementations, the multiplication equation and the divisor are displayed on the card, and thus description thereof will be omitted.

As shown in Figs. 4A to 4E, in the multiplication card of the fourth embodiment according to the present invention, cards with multiples of 2, 3, 5 and / or 7 can be visually distinguished by picture and prime factorization. have. As shown in Figs. 4A to 4E, cards with multiples of two have the number "2" in the sun. A card marked with a multiple of three has the number "3" in the star. A card marked with a multiple of five has the number "5" within the month. A card with a multiple of 7 has the number "7" in the cloud. Each figure is represented by a prime factor. For example, since the number " 18 " is divided into 2x3x3, the card has a prime number indicated thereon as shown in Fig. 4b. Incidentally, cards marked with multiples of 2, 3, 5 and / or 7 may be distinguished by color, for example red sun, blue star, yellow moon and gray clouds. As in the first and second implementations, a multiplication syntax and a part of the divisor are displayed on the card, and thus description thereof will be omitted.

According to the present invention, each card has a rectangular shape of approximately 5.1 cm x 7.2 cm, but other sizes and shapes can be used for the multiplication card.

As shown in Figs. 5A and 5B, each number can be combined with a sumo wrestler. If numbers are combined with athletes, horse races, models, or comedy actors, the children will be more interested in observing cards and learning the multiplication table accordingly.

From now on, we will explain an example of a game using a multiplication table. Many games are played using multiplication cards where the cards are covered by the rules of multiplication or submultiple rules. In most games, the distributor is chosen first, then he shuffles the cards and dispenses the cards. The competitor on the left of the distributor starts the game first; Continue playing clockwise.

In general, the basic rules for multiplication for children in grades 4, 5 and 6 are as follows:

1. Assume two numbers M and N; If M is a divisor, then M is considered to be winning N; N is a divisor of 1 and N. Thus, 9 wins 81;

2. Assume two numbers M and N; If the condition "1 " is not satisfied and M is larger than N, it is assumed that M wins N. Thus, 10 wins 9;

3. Assume two numbers M and N; If M is equal to N, the card is considered empty or both cards appear to be winning if both cards appear at the same time, or if each card alternates, the back card wins the front card in the game.

4. 1 is considered to win 81, but loses to other numbers.

In general, the basic rules for lower multiplication for K-12, Grades 1 and 3 are as follows.

1. Assume two numbers M and N; If M is greater than 2 but less than 9 and is a divisor of N, and N / M is greater than 2 but less than 9, then M is considered to be winning N; N is a divisor of 1 and N. Thus, 9 wins 72;

2. Assume two numbers M and N; If the condition "1 " is not satisfied and M is larger than N, it is assumed that M wins N. Thus, 10 wins 9, 72 wins 12;

3. Assume two numbers M and N; If M equals N, it is considered to be a tie, or if both cards appear at the same time both cards win in the game, or if each card alternates, the back card wins the front card in the game; And

4. One is considered to win 81, but loses to another.

Next, a representative basic game using a multiplication card will be described.

1. Show Card

A. Number of competitors. 2 people to lifespan

B. Number of multiplication cards to use. 45

C. Game Rules

The distributor shuffles the multiplication cards and stacks them together at the center point. If all cards are exposed, the game is over.

1) When a player reveals a card with a multiple of 5, he puts all his cards down.

2) If a player reveals a card marked 72, he takes this card and all other cards.

3) If a player reveals a card with a multiple of 6, he occupies all cards exposed at the center point (hereinafter referred to as the point).

4) If a player reveals a card showing a multiple of 3 or 9, he only occupies the card from the point.

5) If a player reveals a card with a 1, he occupies all the cards of his right neighbor.

6) If the exposed card does not satisfy the above, put this card to the left of the spot. Stack all cards exposed at the branch. If the exposed card satisfies two or more of the above, then it is processed according to the following. The player with the most cards wins the game.

D. Suitable for learning multiplication tables. You can use other multiples instead of 5 or 6.

2. Multiplication

A. Number of competitors. Preferably 4 or 5 people

B. Number of multiplication cards to use. 45

C. Game Rules

The multiplication card is divided into cards labeled 1-9 (two each) and cards labeled 10-81. Shuffle the cards labeled 1-9 and stack them face down on the spot. Distribute cards marked 10-81 to each player so that each player has the same number of cards (three players have nine cards each, four players have six cards each, and five players He has 5 cards each, and 6 players each have 4 cards).

The distributor reveals two cards. Anyone may discard the indicated card with the answer to the multiplication of the two exposed cards. The next player discards one of the two cards, leaves one card at the point, and exposes one card from the deck. In addition, anyone can discard the card with the number that is the answer to the multiplication of the two exposed cards. Always reveal two cards to a branch.

A player who exposes a card with a 1 may discard any card.

The player who discards all cards wins first.

D. Suitable for learning multiplication tables.

3. Multiplication

A. Number of competitors. … … … … … … … … … … … … … … … … … … … … … 2 to life

B. Number of multiply cards to use. … … … … … … … … … … … … … … … … … … Chapter 45

C. Game Rules

The cards are dealt until the end, and each player has about the same number of cards; Each player places the cards face down on top of each other. Each player takes down the top card from their deck at the same time. Which card wins and loses is based on the multiplication rule. The winner occupies the cards he put down and the cards placed by the loser.

1) 2 competitors

If the winner is determined by the divisor which is defined in the multiplication rules, the winner receives an extra card from the loser as a bonus, corresponding to the number of cards he has won (for example, one player may receive a card marked 72). If you put it down and your opponent puts a card with 8 in it, that person must give you 8 cards). If the winner is determined by the numbers, he has no bonus. The winner piles up the cards he takes from the loser with the cards he put down and adds his card to it. If so, continue with the draw. The winner of the recapture draws all the cards used in the preliminary match after the redraw and draw.

2) 3 competitors

If the winner is decided by divisor, he receives extra cards. The winner wins all cards in the branch in addition to the bonuses set out below. The winner receives the number of cards corresponding to the indicated number of winning cards as a bonus from the loser (the loser may be plural). For example, if the cards marked 45, 27, 6, and 3 are put down on the spot, the player who puts the card marked 3 is the winner, and the player who puts the cards marked 27 and 6 drops 3 cards each. You have to let go. The winner takes all the cards face down and adds them to the bottom of his deck of cards.

Incidentally, if two divisors occur, the card with the greatest divisor wins. E.g. If a card with 30, 37, 6 and 3 is placed on the point, the card with 6 wins, from the card with 6 winning over the card with 30 and the card with 3 winning over the card with 27. Therefore, the player who puts a card with 30 on it must put 6 or more cards on the spot. The player who puts a card marked 6 takes all cards placed on the spot.

If the winner is determined by the numbers, he will not receive any bonus. The player who puts out the card with the highest number occupies all cards laid down by all losers. If a card with 1 and a card with 81 are put down at the same time, the player who puts down the card with 1 always wins, even if they are in a divisive relationship. However, the winner does not receive any bonus.

Two winners who place the same card must play the final to determine the winner. The winner occupies all used cards, including the cards used for the final.

When a player collects 45 cards, the game ends. However, the game may end if only two players remain, and then the ranking may be determined by the number of cards occupied.

D. Suitable for learning divisors, multiplication tables, and easy division.

4. great war

A. Number of competitors. … … … … … … … … … … … … … … … … … … … … … 2 to life

B. Number of Multiply Cards Used. … … … … … … … … … … … … … … … … … … Chapter 45

C. Game Rules

Large games differ from multiplication games in that they use multiplication basic rules instead of low multiplication basic rules. Up to 36 cards can be given as bonuses (cards with 72 and cards with 36) face down. If the loser does not have enough cards, the winner may not receive a full bonus from the loser.

D. Suitable for learning divisors, multiplication tables, and division of two numbers.

5. Three Survivors

A. Number of competitors. … … … … … … … … … … … … … … … … … … … … … 2 to 5 people

B. Number of Multiplication Cards Used:

Distribute the cards, and choose a Distributor to create multiple groups of three cards, each face down. The number of groups and cards to be used varies with the number of players. Each player evaluates their own group on a group-by-group basis and then places each card face down. Each group should be separate.

42 cards, except for 1 and 81, are used for a two-player match; Each competitor has seven groups. 45 cards are played for a 3-player match; Each competitor has 5 groups. 45 cards are played in a 4-player match; The distributor has three groups and the remaining players each have four groups. 45 cards are played in a 5-player match; Each competitor has three groups.

C. Game Rules

Apply multiplication basic rules to the game; Two cards with the same number that compete with each other are considered to be lost. Optionally, the lower multiplication basic rule may be used.

Each player evaluates the characteristics of their own group. Incidentally, you cannot change cards between groups. The two competitors, who are to the left of the distributor, compete with each other first. The two neighboring players each choose one of his groups and place three cards face down, as shown in Fig. 6a, and arrange them opposite each other's cards. Each card competes with the opposite card, and as shown in FIG. 6B, a group with two or more winning cards wins. The winner occupies the loser's card group, stacks and exposes each other to keep track of his own group. The winning group survives, joining the next game with another left neighbor. While the remaining left neighbors choose a group, they reveal three cards from the winning group. When the remaining left neighbors choose a group, the winner of the winning group regroups the cards of the winning group, shuffles them, and also plays as shown in Figures 6c and 6d. If both groups lose, each player occupies the opponent's card and adds them to their score. Subsequent players and their subsequent players select their team and play as a team. If only one player has a group to compete, the game ends and the score is calculated as 1 point for each defeat group and 2 points for each winning group. The sequence is determined according to the total score. Poker chips may be used to indicate scores. The highest reward can be provided.

D. Suitable for learning multiplication tables, divisors, and divisions.

Thus, multiplication cards can be used in many new games, and anyone from toddlers to adults can play. In addition, the competitor may develop mathematical knowledge such as multiplication tables, divisors, and multiples.

In addition, modifications and variations may be made without departing from the scope of the present invention and without departing from the preferred embodiments of the present invention.

Claims (29)

A plurality of first cards each displaying a number from 1 to 9; And a plurality of second cards each displaying a number calculated by multiplying the numbers displayed on any one first card with each other. The game card set according to claim 1, wherein the first card is composed of 18 cards in which the numbers 1 to 9 are displayed on two cards, respectively. 2. The game card set as set forth in claim 1, wherein said second card consists of cards with numbers 10 to 81 which are the answers of the multiplication table of 1x1 to 9x9. The game card set as set forth in claim 1, wherein said second card is composed of 27 cards each having a number of 10 to 81 which is an answer to a multiplication table of 1x1 to 9x9. 2. The set of game cards of claim 1, wherein a multiple of two displayed on one of the first and second cards is visually distinguished by a predetermined indication. The game card set according to claim 1, wherein a multiple of three displayed on one of the first card and the second card is visually distinguished by a predetermined indication. The game card set according to claim 1, wherein a multiple of five displayed on one of the first card and the second card is visually distinguished by a predetermined indication. The game card set according to claim 1, wherein a multiple of seven displayed on one of the first card and the second card is visually distinguished by a predetermined indication. 6. The game card set of claim 5, wherein the predetermined indication is of a predetermined color. 7. The game card set of claim 6, wherein the predetermined indication is of a predetermined color. 8. The game card set of claim 7, wherein the predetermined indication is of a predetermined color. 9. The game card set of claim 8, wherein the predetermined indication is of a predetermined color. 6. The game card set according to claim 5, wherein the predetermined mark is made of a predetermined picture. 7. A game card set according to claim 6, wherein the predetermined indication consists of a predetermined picture. 8. A game card set according to claim 7, wherein the predetermined indication is made of a predetermined picture. 10. The game card set of claim 8, wherein the predetermined indication is made of a predetermined picture. 6. The game card set according to claim 5, wherein the predetermined mark is made of a predetermined numeric position. 7. The game card set of claim 6, wherein the predetermined indication is made of a predetermined numeric position. 8. The game card set according to claim 7, wherein the predetermined mark is made of a predetermined numeric position. 10. The set of game cards of claim 8, wherein the predetermined indication is of a predetermined numeric position. The game card set according to claim 1, wherein the first card and the second card respectively display one number and a divisor corresponding to the number. The game card set according to claim 1, wherein the first card and the second card respectively indicate one number and a divisor corresponding to the number, which excludes one and the number itself. The game card set according to claim 1, wherein the first card and the second card each represent a number and a multiplication equation in which the number is the answer. The game card set according to claim 1, wherein the first card and the second card each represent a multiplication equation in a multiplication table of 1x1 to 9x9, in which one number and the number are answers. The game card set according to claim 1, wherein the first card and the second card respectively display one digit and a prime factor of the digit. 27. The set of game cards of claim 25, wherein two, three, five, and seven of the prime factors are visually distinguished by a predetermined indication. A plurality of first cards each displaying a number of first to twelve; And a plurality of second cards each displaying a number calculated by multiplying the numbers displayed on each of the first cards with each other. The game card set of claim 1, wherein the game card further comprises a third card displaying zero. 28. The game card set as set forth in claim 27, wherein said game card further comprises a third card displaying zero.