2 out of 3
Amy has a box of domino pieces. Which of her domino pieces are missing?
2 out of 3
Can you draw a square in which the perimeter is numerically equal to the area?
2 out of 3
Arrange cards numbered 1 to 20 into 6 piles. Can each pile add to the same total?
2 out of 3
Can you fill in this table square? The numbers 2-12 were used to generate it with just one number used twice.
2 out of 3
One quarter of these coins are heads but when I turn over two coins, one third are heads. How many coins are there?
2 out of 3
The discs for this game are kept in a flat square box with a square hole for each. Use the information to find out how many discs of each colour there are in the box.
2 out of 3
Can you work out which three numbers were pinned onto these children's backs?
2 out of 3
This multiplication uses each of the digits 0 - 9. Can you work out where each digit goes?
2 out of 3
Can you use four digits to make four two-digit numbers that add to 100?
2 out of 3
Can you make square numbers by adding two prime numbers together?
