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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 602 · 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. 1.78 × 82 =
  2. 2.38 × 42 =
  3. 3.18 × 22 =
  4. 4.85 × 95 =
  5. 5.50 × 60 =
  6. 6.16 × 24 =
  7. 7.33 × 37 =
  8. 8.44 × 46 =
  9. 9.87 × 93 =
  10. 10.39 × 41 =
  11. 11.18 × 22 =
  12. 12.35 × 45 =
  13. 13.15 × 25 =
  14. 14.58 × 62 =
  15. 15.41 × 49 =
  16. 16.21 × 29 =
  17. 17.57 × 63 =
  18. 18.20 × 30 =
  19. 19.22 × 28 =
  20. 20.27 × 33 =
  21. 21.13 × 17 =
  22. 22.55 × 65 =
  23. 23.89 × 91 =
  24. 24.13 × 17 =
  25. 25.27 × 33 =
  26. 26.78 × 82 =
  27. 27.46 × 54 =
  28. 28.53 × 57 =
  29. 29.11 × 19 =
  30. 30.65 × 75 =
  31. 31.19 × 21 =
  32. 32.14 × 16 =
  33. 33.59 × 61 =
  34. 34.68 × 72 =
  35. 35.40 × 50 =
  36. 36.78 × 82 =
  37. 37.36 × 44 =
  38. 38.81 × 89 =
  39. 39.96 × 104 =
  40. 40.28 × 32 =

Answer key

  1. 6396
  2. 1596
  3. 396
  4. 8075
  5. 3000
  6. 384
  7. 1221
  8. 2024
  9. 8091
  10. 1599
  11. 396
  12. 1575
  13. 375
  14. 3596
  15. 2009
  16. 609
  17. 3591
  18. 600
  19. 616
  20. 891
  21. 221
  22. 3575
  23. 8099
  24. 221
  25. 891
  26. 6396
  27. 2484
  28. 3021
  29. 209
  30. 4875
  31. 399
  32. 224
  33. 3599
  34. 4896
  35. 2000
  36. 6396
  37. 1584
  38. 7209
  39. 9984
  40. 896

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