These KaBoom cards are a fun way to practice times tables, with differentiation built in. Players choose whether they want to choose an easier question (red), but will receive less points for their correct answer, or risk a more challenging question (green) and gain greater rewards.

The red cards consist of questions in the 2, 5, 10 and 11 times tables including some pictorial representation. The Yellow Cards consist of questions in the 3, 4, 6 and 9’s. The green card consists of times tables questions which students commonly get wrong such as 6x9, and consists of the 7, 8 and 12 times tables.

Begin by laying all the cards out face down (so you see only the number of points they are worth). Players take turns to select a card, either red, yellow or green. The difficulty of the questions will increase. They may also pick up either a Steal Card, giving them a chance to steal from any other player, a Shield, which protects them from the next KaBoom, and KaBoom cards which means you lose all your collected points so far.

Play as a whole class in teams, or print multiple copies to play in small groups around the table. If students get the answer incorrect, or they need some help, you as the teacher decides whether you will allow them another guess or not. Questions answered incorrectly go in the ‘house’ pile, along with any cards lost in a KaBoom. At the end of the game, add up the ‘house’ pile. The winner is the player or team with the highest points (including any shield cards that have been unused). The house can win.

Included are two copies of the game; one designed for a double sided printer and one designed for single sided printing where you need to turn over the pages yourself to print double sided.

Full instructions are included as are answers.

These KaBoom cards are a fun way to practice finding the long multiplication, short division (bus stop method) and long division with differentiation built in. Players choose whether they want to choose an easier question (red), but will receive less points for their correct answer, or risk a more challenging question (green) and gain greater rewards.

The red cards consist of questions involving multiplying two and three digit numbers by a one digit number, and using the bus stop method of division. The Yellow Cards of questions which include multiplying a two digit number by a two digit number, and harder division questions including involving decimals. The Green Card consists of multiplying and dividing by decimal numbers and the need to use long division.

Begin by laying all the cards out face down (so you see only the number of points they are worth). Players take turns to select a card, either red, yellow or green. The difficulty of the question will increase. They may also pick up either steal, giving them a chance to steal from any other player, shield, which protects them from the next KaBoom, and KaBoom cards which means you lose all your collected points so far.

Play as a whole class in teams, or print multiple copies as play around the table. If students get the answer incorrect, or they need some help, use your judgement as to whether you will allow them another guess or not. Questions answered incorrectly go in the ‘house’ pile, along with any cards lost in a KaBoom. At the end of the game, add up the ‘house’ pile. The winner is the player or team with the highest points (including any shield cards that have been unused). The house can win.

Included are two copies of the game; one designed for a duouble sided printer and one designed for single sided printing where you need to turn over the pages yourself to print double sided.

Full instructions are included as are answers.

This resource is on sale for 5th July only as part of a special promotion. Find more deals for grades K-12 and information about giveaways here!

These KaBoom cards are a fun way to practice Order of Operations (BIDMAS, BODMAS, PEDMAS), with differentiation built in. Players choose whether they want to choose an easier question (red), but will receive less points for their correct answer, or risk a more challenging question (green) and gain greater rewards.

The red cards consist of questions involving addition and subtraction with multiplication and division. It also includes questions such as 8-2+3 which tests student’s knowledge of the equal importance of addition and subtraction.

The Yellow Cards consist of questions involving brackets and some easy powers.

The Green Card consists of more challenging Order of Operations questions including more challenging powers combined with brackets.

Begin by laying all the cards out face down (so you see only the number of points they are worth). Players take turns to select a card, either red, yellow or green. The difficulty of the questions will increase.

They may also pick up either a Steal Card, giving them a chance to steal from any other player, a Shield, which protects them from the next KaBoom, and KaBoom cards which means you lose all your collected points so far.

Play as a whole class in teams, or print multiple copies to play in small groups around the table. If students get the answer incorrect, or they need some help, use your judgement as to whether you will allow them another guess or not.

Questions answered incorrectly go in the ‘house’ pile, along with any cards lost in a KaBoom.

At the end of the game, add up the ‘house’ pile. The winner is the player or team with the highest points (including any shield cards that have been unused). The house can win.

Included are two copies of the game; one designed for a double sided printer and one designed for single sided printing where you need to turn over the pages yourself to print double sided.

Full instructions are included as are answers.

These KaBoom cards are a fun way to practice finding the Highest Common Factor (or Greatest Common Factor) and the Lowest Common Multiple (Least Common Multiple) of two or three numbers, with differentiation built in.

Players choose whether they want to choose an easier question (red), but will receive less points for their correct answer, or risk a more challenging question (green) and gain greater rewards. Both a UK version and a US version is included to take into account the specific wording used in each curriculum.

The red cards consist of questions involving simpler HCF and LCM questions that can be worked out by listing the factors and multiples of the given numbers.

The Yellow Cards of questions which require finding prime factors first.

The Green Card consists of more challenging questions involving 3 numbers, or factors of 7 and 13.

Begin by laying all the cards out face down (so you see only the number of points they are worth). Players take turns to select a card, either red, yellow or green. The difficulty of the question will increase. They may also pick up either steal, giving them a chance to steal from any other player, shield, which protects them from the next KaBoom, and KaBoom cards which means you lose all your collected points so far.

Play as a whole class in teams, or print multiple copies as play around the table. If students get the answer incorrect, or they need some help, use your judgement as to whether you will allow them another guess or not. Questions answered incorrectly go in the ‘house’ pile, along with any cards lost in a KaBoom. At the end of the game, add up the ‘house’ pile. The winner is the player or team with the highest points (including any shield cards that have been unused). The house can win.

Included are two copies of the game; one designed for a double sided printer and one designed for single sided printing where you need to turn over the pages yourself to print double sided.

Full instructions are included as are answers.

These KaBoom cards are a fun way to practice addition and subtraction using column methods, with differentiation built in. Players choose whether they want to choose an easier question (red), but will receive less points for their correct answer, or risk a more challenging question (green) and gain greater rewards.

The red cards consist of questions involving two digit addition and subtraction with no carry over or borrowing (two questions in the red require carrying over to the tens digit). The Yellow Cards consist of three digit addition and subtraction involving carry over and borrowing. The Green Card consists of addition and subtraction involving decimals, where lining up of the digits is crucial.

Begin by laying all the cards out face down (so you see only the number of points they are worth). Players take turns to select a card, either red, yellow or green. The difficulty of the questions will increase. They may also pick up either a Steal Card, giving them a chance to steal from any other player, a Shield, which protects them from the next KaBoom, and KaBoom cards which means you lose all your collected points so far.

Play as a whole class in teams, or print multiple copies to play in small groups around the table. If students get the answer incorrect, or they need some help, use your judgement as to whether you will allow them another guess or not. Questions answered incorrectly go in the ‘house’ pile, along with any cards lost in a KaBoom. At the end of the game, add up the ‘house’ pile. The winner is the player or team with the highest points (including any shield cards that have been unused). The house can win.

Included are two copies of the game; one designed for a double sided printer and one designed for single sided printing where you need to turn over the pages yourself to print double sided.

Full instructions are included as are answers.