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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 42 · 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. 1.15 × 25 =
  2. 2.39 × 41 =
  3. 3.66 × 74 =
  4. 4.17 × 23 =
  5. 5.15 × 25 =
  6. 6.47 × 53 =
  7. 7.58 × 62 =
  8. 8.84 × 86 =
  9. 9.88 × 92 =
  10. 10.67 × 73 =
  11. 11.35 × 45 =
  12. 12.85 × 95 =
  13. 13.37 × 43 =
  14. 14.76 × 84 =
  15. 15.97 × 103 =
  16. 16.65 × 75 =
  17. 17.49 × 51 =
  18. 18.29 × 31 =
  19. 19.28 × 32 =
  20. 20.18 × 22 =
  21. 21.95 × 105 =
  22. 22.99 × 101 =
  23. 23.48 × 52 =
  24. 24.18 × 22 =
  25. 25.54 × 56 =
  26. 26.66 × 74 =
  27. 27.49 × 51 =
  28. 28.17 × 23 =
  29. 29.35 × 45 =
  30. 30.13 × 17 =
  31. 31.26 × 34 =
  32. 32.17 × 23 =
  33. 33.86 × 94 =
  34. 34.55 × 65 =
  35. 35.95 × 105 =
  36. 36.45 × 55 =
  37. 37.29 × 31 =
  38. 38.39 × 41 =
  39. 39.26 × 34 =
  40. 40.82 × 88 =

Answer key

  1. 375
  2. 1599
  3. 4884
  4. 391
  5. 375
  6. 2491
  7. 3596
  8. 7224
  9. 8096
  10. 4891
  11. 1575
  12. 8075
  13. 1591
  14. 6384
  15. 9991
  16. 4875
  17. 2499
  18. 899
  19. 896
  20. 396
  21. 9975
  22. 9999
  23. 2496
  24. 396
  25. 3024
  26. 4884
  27. 2499
  28. 391
  29. 1575
  30. 221
  31. 884
  32. 391
  33. 8084
  34. 3575
  35. 9975
  36. 2475
  37. 899
  38. 1599
  39. 884
  40. 7216

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