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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 663 · 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. 1.40 × 50 =
  2. 2.98 × 102 =
  3. 3.15 × 25 =
  4. 4.65 × 75 =
  5. 5.31 × 39 =
  6. 6.49 × 51 =
  7. 7.87 × 93 =
  8. 8.55 × 65 =
  9. 9.58 × 62 =
  10. 10.89 × 91 =
  11. 11.66 × 74 =
  12. 12.69 × 71 =
  13. 13.69 × 71 =
  14. 14.78 × 82 =
  15. 15.67 × 73 =
  16. 16.58 × 62 =
  17. 17.42 × 48 =
  18. 18.42 × 48 =
  19. 19.39 × 41 =
  20. 20.57 × 63 =
  21. 21.78 × 82 =
  22. 22.25 × 35 =
  23. 23.14 × 16 =
  24. 24.86 × 94 =
  25. 25.20 × 30 =
  26. 26.54 × 56 =
  27. 27.88 × 92 =
  28. 28.69 × 71 =
  29. 29.25 × 35 =
  30. 30.44 × 46 =
  31. 31.46 × 54 =
  32. 32.43 × 47 =
  33. 33.65 × 75 =
  34. 34.97 × 103 =
  35. 35.80 × 90 =
  36. 36.45 × 55 =
  37. 37.16 × 24 =
  38. 38.99 × 101 =
  39. 39.33 × 37 =
  40. 40.19 × 21 =

Answer key

  1. 2000
  2. 9996
  3. 375
  4. 4875
  5. 1209
  6. 2499
  7. 8091
  8. 3575
  9. 3596
  10. 8099
  11. 4884
  12. 4899
  13. 4899
  14. 6396
  15. 4891
  16. 3596
  17. 2016
  18. 2016
  19. 1599
  20. 3591
  21. 6396
  22. 875
  23. 224
  24. 8084
  25. 600
  26. 3024
  27. 8096
  28. 4899
  29. 875
  30. 2024
  31. 2484
  32. 2021
  33. 4875
  34. 9991
  35. 7200
  36. 2475
  37. 384
  38. 9999
  39. 1221
  40. 399

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