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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 148 · 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. 1.59 × 61 =
  2. 2.37 × 43 =
  3. 3.59 × 61 =
  4. 4.58 × 62 =
  5. 5.56 × 64 =
  6. 6.16 × 24 =
  7. 7.39 × 41 =
  8. 8.69 × 71 =
  9. 9.31 × 39 =
  10. 10.98 × 102 =
  11. 11.44 × 46 =
  12. 12.86 × 94 =
  13. 13.39 × 41 =
  14. 14.56 × 64 =
  15. 15.75 × 85 =
  16. 16.36 × 44 =
  17. 17.64 × 66 =
  18. 18.26 × 34 =
  19. 19.59 × 61 =
  20. 20.75 × 85 =
  21. 21.13 × 17 =
  22. 22.39 × 41 =
  23. 23.45 × 55 =
  24. 24.68 × 72 =
  25. 25.58 × 62 =
  26. 26.35 × 45 =
  27. 27.69 × 71 =
  28. 28.48 × 52 =
  29. 29.85 × 95 =
  30. 30.86 × 94 =
  31. 31.77 × 83 =
  32. 32.77 × 83 =
  33. 33.29 × 31 =
  34. 34.38 × 42 =
  35. 35.24 × 26 =
  36. 36.86 × 94 =
  37. 37.47 × 53 =
  38. 38.16 × 24 =
  39. 39.29 × 31 =
  40. 40.97 × 103 =

Answer key

  1. 3599
  2. 1591
  3. 3599
  4. 3596
  5. 3584
  6. 384
  7. 1599
  8. 4899
  9. 1209
  10. 9996
  11. 2024
  12. 8084
  13. 1599
  14. 3584
  15. 6375
  16. 1584
  17. 4224
  18. 884
  19. 3599
  20. 6375
  21. 221
  22. 1599
  23. 2475
  24. 4896
  25. 3596
  26. 1575
  27. 4899
  28. 2496
  29. 8075
  30. 8084
  31. 6391
  32. 6391
  33. 899
  34. 1596
  35. 624
  36. 8084
  37. 2491
  38. 384
  39. 899
  40. 9991

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