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Drill problems 20 Estimate when Multiplying and Dividing by 33 or 34 |
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1. 160 / 33 = 2. 700 / 33 = 3. 110 / 34 = 4. 600 / 34 = 5. 130 / 33 = 6. 800 / 33 = 7. 220 / 34 = 8. 400 / 34 = 9. 330 / 33 = 10. 700 / 33 = |
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11. 27 x 34 = 12. 66 x 34 = 13. 33 x 99 = 14. 33 x 93 = 15. 34 x 54 = 16. 3.4 x 75 = 17. 5.7 x 3.3 = 18. 3.6 x 330 = 19. 3.4 x 810 = 20. 34 x 5.7 = |
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1. 48 x 33 = 2. 24 x 33 = 3. 12 x 34 = 4. 18 x 34 = 5. 36 x 12 = 6. 33 x 27 = 7. 34 x 66 = 8. 34 x 54 = 9. 42 x 33 = 10. 72 x 33 = |
11. 170 / 34 = 12. 260 / 34 = 13. 750 / 33 = 14. 180 / 3.3 = 15. 1,300 / 34 = 16. 900 / 3.4 = 17. 320 / 330 = 18. 3,100 / 330 = 19. 13 / 3.4 = 20. 1.5 / 0.34 = |
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