Quiz: Number bonds

Learning objectives

To decompose a number into two parts (addition).
To break down a number into two factors (multiplication).
To calculate with integers.
To develop calculation strategies.

Practice mental addition (or multiplication) calculations.

This operation is represented by three numbers arranged in a triangle. The number at the top is the result and the numbers at the base are the operands.

Links are established as soon as the missing number is found.

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