Part 1: Addition and Subtraction Answers

Addition

1–10: 3, 5, 4, 6, 7, 5, 7, 9, 8, 10

11–20: 8, 7, 6, 9, 10, 10, 9, 10, 6, 8

21–33: 9, 10, 12, 11, 13, 13, 12, 14, 17, 15, 15, 14, 16

Subtraction

1–10: 1, 4, 1, 2, 4, 0, 2, 5, 5, 4

11–20: 6, 2, 0, 5, 3, 6, 3, 4, 0, 6

21–33: 5, 7, 9, 4, 9, 6, 10, 6, 10, 3, 8, 9, 7

Part 2: Multiplication and Division Answers

Multiplication

1–10: 2, 6, 10, 4, 6, 12, 9, 12, 12, 15

11–20: 14, 18, 16, 20, 18, 21, 24, 27, 24, 70

21–33: 32, 30, 28, 48, 35, 36, 72, 49, 54, 64, 48, 81, 63

Division

1–10: 2, 2, 3, 2, 4, 3, 5, 4, 3, 4

11–20: 6, 5, 7, 6, 10, 6, 3, 9, 10, 7

21–33: 4, 7, 7, 9, 6, 9, 9, 8, 8, 7, 9, 9, 11

Teaching Notes

Success Criteria

Students can select the correct operation, calculate accurately, and check whether their answer is reasonable.

Dyslexia-Friendly Options

Read equations aloud, provide extra spacing, use a ruler or blank card to track each line, and allow students to explain answers verbally or with concrete materials.

Differentiation Strategies

Support: Practise a smaller selection of equations using counters, arrays, number lines or multiplication charts.

Extension: Ask students to write a matching word problem, create an inverse equation, or explain two different strategies for checking an answer.