Math 3 · Unit 5: Multiplication and division · Cambridge Primary Maths Stage 3
5.3 Connecting 3×, 6× and 9×
15 questions · e.g. 6 × 3 = ?
Questions
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4. Ruby the kangaroo jumps 9 metres each jump. How far in 7 jumps?
Check5. Zara does 9 × 6 as 10 × 6 − 6. Is that right?
Check6. Rule: add 9. Start at 8. What are the next three numbers?
Check7. Rule: subtract 9. Start at 100. What are the next three numbers?
Check8. Which numbers are multiples of 6?
Check9. Multiples of 6 are always …
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11. 102 is a multiple of 3 and 6. Which multiple of 6 is it?
Check12. 3 × 10 = 30. What is 6 × 10?
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14. 3 × 4 = 12 and 6 × 4 = 24. What is 9 × 4?
Check15. Is 1 in the sequence 100, 91, 82, … (subtract 9)?
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