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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 689 · 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. 1.48 × 52 =
  2. 2.18 × 22 =
  3. 3.35 × 45 =
  4. 4.76 × 84 =
  5. 5.27 × 33 =
  6. 6.28 × 32 =
  7. 7.17 × 23 =
  8. 8.60 × 70 =
  9. 9.16 × 24 =
  10. 10.87 × 93 =
  11. 11.15 × 25 =
  12. 12.88 × 92 =
  13. 13.65 × 75 =
  14. 14.38 × 42 =
  15. 15.95 × 105 =
  16. 16.29 × 31 =
  17. 17.66 × 74 =
  18. 18.75 × 85 =
  19. 19.53 × 57 =
  20. 20.25 × 35 =
  21. 21.35 × 45 =
  22. 22.56 × 64 =
  23. 23.19 × 21 =
  24. 24.52 × 58 =
  25. 25.86 × 94 =
  26. 26.42 × 48 =
  27. 27.27 × 33 =
  28. 28.87 × 93 =
  29. 29.86 × 94 =
  30. 30.12 × 18 =
  31. 31.19 × 21 =
  32. 32.45 × 55 =
  33. 33.45 × 55 =
  34. 34.50 × 60 =
  35. 35.91 × 99 =
  36. 36.26 × 34 =
  37. 37.18 × 22 =
  38. 38.35 × 45 =
  39. 39.49 × 51 =
  40. 40.98 × 102 =

Answer key

  1. 2496
  2. 396
  3. 1575
  4. 6384
  5. 891
  6. 896
  7. 391
  8. 4200
  9. 384
  10. 8091
  11. 375
  12. 8096
  13. 4875
  14. 1596
  15. 9975
  16. 899
  17. 4884
  18. 6375
  19. 3021
  20. 875
  21. 1575
  22. 3584
  23. 399
  24. 3016
  25. 8084
  26. 2016
  27. 891
  28. 8091
  29. 8084
  30. 216
  31. 399
  32. 2475
  33. 2475
  34. 3000
  35. 9009
  36. 884
  37. 396
  38. 1575
  39. 2499
  40. 9996

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