2 out of 3
Can you go through this maze so that the numbers you pass add to exactly 100?
2 out of 3
Use the 'double-3 down' dominoes to make a square so that each side has eight dots.
2 out of 3
Find at least one way to put in some operation signs to make these digits come to 100.
2 out of 3
Katie had a pack of 20 cards numbered from 1 to 20. She arranged the cards into 6 unequal piles where each pile added to the same total. What was the total and how could this be done?
2 out of 3
Sally and Ben were drawing shapes in chalk on the school playground. Can you work out what shapes each of them drew using the clues?
2 out of 3
Tim had nine cards each with a different number from 1 to 9 on it. How could he have put them into three piles so that the total in each pile was 15?
2 out of 3
This task combines spatial awareness with addition and multiplication.
1 out of 3
Here is a chance to play a version of the classic Countdown Game.
1 out of 3
In these addition and subtraction games, you'll need to think strategically to get closest to the target.
1 out of 3
A game for two people, or play online. Given a target number, say 23, and a range of numbers to choose from, say 1-4, players take it in turns to add to the running total to hit their target.
