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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 19 · 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. 1.35 × 45 =
  2. 2.76 × 84 =
  3. 3.58 × 62 =
  4. 4.89 × 91 =
  5. 5.28 × 32 =
  6. 6.57 × 63 =
  7. 7.65 × 75 =
  8. 8.59 × 61 =
  9. 9.48 × 52 =
  10. 10.68 × 72 =
  11. 11.10 × 20 =
  12. 12.85 × 95 =
  13. 13.36 × 44 =
  14. 14.66 × 74 =
  15. 15.71 × 79 =
  16. 16.45 × 55 =
  17. 17.96 × 104 =
  18. 18.13 × 17 =
  19. 19.39 × 41 =
  20. 20.45 × 55 =
  21. 21.92 × 98 =
  22. 22.89 × 91 =
  23. 23.78 × 82 =
  24. 24.31 × 39 =
  25. 25.11 × 19 =
  26. 26.35 × 45 =
  27. 27.92 × 98 =
  28. 28.99 × 101 =
  29. 29.18 × 22 =
  30. 30.57 × 63 =
  31. 31.16 × 24 =
  32. 32.26 × 34 =
  33. 33.66 × 74 =
  34. 34.75 × 85 =
  35. 35.69 × 71 =
  36. 36.89 × 91 =
  37. 37.47 × 53 =
  38. 38.39 × 41 =
  39. 39.45 × 55 =
  40. 40.26 × 34 =

Answer key

  1. 1575
  2. 6384
  3. 3596
  4. 8099
  5. 896
  6. 3591
  7. 4875
  8. 3599
  9. 2496
  10. 4896
  11. 200
  12. 8075
  13. 1584
  14. 4884
  15. 5609
  16. 2475
  17. 9984
  18. 221
  19. 1599
  20. 2475
  21. 9016
  22. 8099
  23. 6396
  24. 1209
  25. 209
  26. 1575
  27. 9016
  28. 9999
  29. 396
  30. 3591
  31. 384
  32. 884
  33. 4884
  34. 6375
  35. 4899
  36. 8099
  37. 2491
  38. 1599
  39. 2475
  40. 884

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