L7: What sign is hidden? eg 24 ? 8 = 32, 94 ? 5 =89

L8: What sign is hidden? eg 63 ? 98 = 161, 16 ? 5 =80

L1: Recognise the missing operation: see example 1 on the left.

L2: Recognise the missing operation: see example 2 on the left.

L3: Recognise the missing operation:see example 3 on the left.

 

L4: What are the missing numbers?:see example on the left.
The same functions are used in each line. Can be used to develop algebraic thinking, for example, the numbers in the triangles are 4 times the numbers in the squares.

L5: Find the missing digits (horizontal sums)

L6: Find the missing digits (vertical sums)