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Math 8 · Unit 4: Decimals · Cambridge Lower Secondary Maths Stage 8

4.4 Making decimal calculations easier

15 questions · e.g. 4.99 × 3 = ?

Practice

Questions

  1. 1. 4.99 × 3 = ?

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  2. 2. 0.25 × 7 × 4 = ?

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  3. 3. If 36 × 14 = 504, what is 3.6 × 1.4?

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  4. 4. 6.98 + 3.47 = ?

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  5. 5. 2.5 × 4.4 = ?

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  6. 6. 12.5 × 8 = ?

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  7. 7. 9.9 × 7 = ?

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  8. 8. 15.6 − 5.98 = ?

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  9. 9. If 24 × 15 = 360, what is 2.4 × 150?

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  10. 10. 4 × 3.7 × 0.5 = ?

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  11. 11. 0.5 × 86 = ?

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  12. 12. 3.2 + 4.75 + 6.8 + 0.25 = ?

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  13. 13. 1.1 × 45 = ?

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  14. 14. 20 × 0.35 = ?

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  15. 15. If 48 ÷ 6 = 8, what is 4.8 ÷ 0.6?

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