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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 538 · 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. 1.76 × 84 =
  2. 2.36 × 44 =
  3. 3.68 × 72 =
  4. 4.35 × 45 =
  5. 5.99 × 101 =
  6. 6.59 × 61 =
  7. 7.58 × 62 =
  8. 8.49 × 51 =
  9. 9.40 × 50 =
  10. 10.97 × 103 =
  11. 11.19 × 21 =
  12. 12.88 × 92 =
  13. 13.29 × 31 =
  14. 14.18 × 22 =
  15. 15.79 × 81 =
  16. 16.65 × 75 =
  17. 17.96 × 104 =
  18. 18.97 × 103 =
  19. 19.39 × 41 =
  20. 20.37 × 43 =
  21. 21.34 × 36 =
  22. 22.64 × 66 =
  23. 23.86 × 94 =
  24. 24.86 × 94 =
  25. 25.28 × 32 =
  26. 26.55 × 65 =
  27. 27.25 × 35 =
  28. 28.16 × 24 =
  29. 29.90 × 100 =
  30. 30.17 × 23 =
  31. 31.87 × 93 =
  32. 32.17 × 23 =
  33. 33.65 × 75 =
  34. 34.99 × 101 =
  35. 35.35 × 45 =
  36. 36.79 × 81 =
  37. 37.18 × 22 =
  38. 38.19 × 21 =
  39. 39.56 × 64 =
  40. 40.95 × 105 =

Answer key

  1. 6384
  2. 1584
  3. 4896
  4. 1575
  5. 9999
  6. 3599
  7. 3596
  8. 2499
  9. 2000
  10. 9991
  11. 399
  12. 8096
  13. 899
  14. 396
  15. 6399
  16. 4875
  17. 9984
  18. 9991
  19. 1599
  20. 1591
  21. 1224
  22. 4224
  23. 8084
  24. 8084
  25. 896
  26. 3575
  27. 875
  28. 384
  29. 9000
  30. 391
  31. 8091
  32. 391
  33. 4875
  34. 9999
  35. 1575
  36. 6399
  37. 396
  38. 399
  39. 3584
  40. 9975

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