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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 849 · 40 questions
TalentJR

How it works (Middle square): Find the middle number (20 for 19 × 21) and the distance from it (1). Square the middle number. Take away the distance squared.

NameDateTime takenScore ___ / 40
  1. 1.28 × 32 =
  2. 2.49 × 51 =
  3. 3.89 × 91 =
  4. 4.54 × 56 =
  5. 5.33 × 37 =
  6. 6.17 × 23 =
  7. 7.75 × 85 =
  8. 8.75 × 85 =
  9. 9.99 × 101 =
  10. 10.97 × 103 =
  11. 11.15 × 25 =
  12. 12.15 × 25 =
  13. 13.20 × 30 =
  14. 14.65 × 75 =
  15. 15.70 × 80 =
  16. 16.68 × 72 =
  17. 17.39 × 41 =
  18. 18.16 × 24 =
  19. 19.35 × 45 =
  20. 20.15 × 25 =
  21. 21.46 × 54 =
  22. 22.47 × 53 =
  23. 23.80 × 90 =
  24. 24.76 × 84 =
  25. 25.86 × 94 =
  26. 26.48 × 52 =
  27. 27.19 × 21 =
  28. 28.43 × 47 =
  29. 29.17 × 23 =
  30. 30.25 × 35 =
  31. 31.16 × 24 =
  32. 32.58 × 62 =
  33. 33.16 × 24 =
  34. 34.66 × 74 =
  35. 35.55 × 65 =
  36. 36.88 × 92 =
  37. 37.47 × 53 =
  38. 38.48 × 52 =
  39. 39.92 × 98 =
  40. 40.76 × 84 =

Answer key

  1. 896
  2. 2499
  3. 8099
  4. 3024
  5. 1221
  6. 391
  7. 6375
  8. 6375
  9. 9999
  10. 9991
  11. 375
  12. 375
  13. 600
  14. 4875
  15. 5600
  16. 4896
  17. 1599
  18. 384
  19. 1575
  20. 375
  21. 2484
  22. 2491
  23. 7200
  24. 6384
  25. 8084
  26. 2496
  27. 399
  28. 2021
  29. 391
  30. 875
  31. 384
  32. 3596
  33. 384
  34. 4884
  35. 3575
  36. 8096
  37. 2491
  38. 2496
  39. 9016
  40. 6384

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