Murphy's Maths

Number Bonds to 20 subtraction game. Roll the dice to generate one part to be subtracted from the whole to find the other part. Challenge the children to check their answer by adding the two parts, the answer should be the whole amount. This activity help children explore the relationship between number bonds.

Laminate this resource and use it time and time again! Subtraction - Number Bonds to 10 Roll the dice to generate one part to subtract from the whole number to find the missing part. *Check your answer by adding the two parts together; your answer should be the same as the whole number.