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Math 7 · Unit 15: Shapes, area and volume · Cambridge Lower Secondary Maths Stage 7

15.1 Converting between units for area

49 questions · e.g. 3.5 m² in cm²

Practice

Questions

  1. 1. 6 cm² = 6 × 100 = ☐

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  2. 2. 9 cm² = 9 × 100 = ☐

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  3. 3. 2.5 cm² = 2.5 × 100 = ☐

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  4. 4. 0.5 cm² = 0.5 × 100 = ☐

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  5. 5. 700 mm² = 700 ÷ 100 = ☐

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  6. 6. 400 mm² = 400 ÷ 100 = ☐

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  7. 7. 1500 mm² = 1500 ÷ 100 = ☐

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  8. 8. 650 mm² = 650 ÷ 100 = ☐

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  9. 9. 4 m² = 4 × 10 000 = ☐

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  10. 10. 8 m² = 8 × 10 000 = ☐

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  11. 11. 1.5 m² = 1.5 × 10 000 = ☐

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  12. 12. 0.6 m² = 0.6 × 10 000 = ☐

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  13. 13. 20 000 cm² = 20 000 ÷ 10 000 = ☐

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  14. 14. 50 000 cm² = 50 000 ÷ 10 000 = ☐

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  15. 15. 12 000 cm² = 12 000 ÷ 10 000 = ☐

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  16. 16. 9000 cm² = 9000 ÷ 10 000 = ☐

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  17. 17. 8.1 cm² = ☐ mm²

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  18. 18. 0.83 cm² = ☐ mm²

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  19. 19. 850 mm² = ☐ cm²

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  20. 20. 89 mm² = ☐ cm²

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