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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 430 · 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. 1.56 × 64 =
  2. 2.21 × 29 =
  3. 3.18 × 22 =
  4. 4.20 × 30 =
  5. 5.26 × 34 =
  6. 6.45 × 55 =
  7. 7.88 × 92 =
  8. 8.79 × 81 =
  9. 9.28 × 32 =
  10. 10.60 × 70 =
  11. 11.69 × 71 =
  12. 12.65 × 75 =
  13. 13.33 × 37 =
  14. 14.11 × 19 =
  15. 15.92 × 98 =
  16. 16.12 × 18 =
  17. 17.10 × 20 =
  18. 18.53 × 57 =
  19. 19.69 × 71 =
  20. 20.84 × 86 =
  21. 21.67 × 73 =
  22. 22.26 × 34 =
  23. 23.43 × 47 =
  24. 24.37 × 43 =
  25. 25.89 × 91 =
  26. 26.17 × 23 =
  27. 27.19 × 21 =
  28. 28.59 × 61 =
  29. 29.68 × 72 =
  30. 30.87 × 93 =
  31. 31.89 × 91 =
  32. 32.24 × 26 =
  33. 33.39 × 41 =
  34. 34.13 × 17 =
  35. 35.35 × 45 =
  36. 36.46 × 54 =
  37. 37.27 × 33 =
  38. 38.68 × 72 =
  39. 39.33 × 37 =
  40. 40.67 × 73 =

Answer key

  1. 3584
  2. 609
  3. 396
  4. 600
  5. 884
  6. 2475
  7. 8096
  8. 6399
  9. 896
  10. 4200
  11. 4899
  12. 4875
  13. 1221
  14. 209
  15. 9016
  16. 216
  17. 200
  18. 3021
  19. 4899
  20. 7224
  21. 4891
  22. 884
  23. 2021
  24. 1591
  25. 8099
  26. 391
  27. 399
  28. 3599
  29. 4896
  30. 8091
  31. 8099
  32. 624
  33. 1599
  34. 221
  35. 1575
  36. 2484
  37. 891
  38. 4896
  39. 1221
  40. 4891

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