Step 1
- Have children use physical objects to demonstrate and solve these exercises, such as an abacus, toys, or beans.
Step 2
- Have children write out each problem and solution in equation form. For example, children write ‘4 – 2 = 2’ for ‘How many are 4 less 2?’
Step 3
- Assess mastery by reading aloud the listed problems and having the children mentally compute and recite the solutions.
- If children have difficulties, work with physical objects again and then reassess.


Comments on: "Math: Review – Subtraction" (1)
[…] Review – Subtraction […]