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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 765 · 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. 1.32 × 38 =
  2. 2.88 × 92 =
  3. 3.34 × 36 =
  4. 4.12 × 18 =
  5. 5.86 × 94 =
  6. 6.25 × 35 =
  7. 7.51 × 59 =
  8. 8.97 × 103 =
  9. 9.57 × 63 =
  10. 10.69 × 71 =
  11. 11.99 × 101 =
  12. 12.71 × 79 =
  13. 13.45 × 55 =
  14. 14.93 × 97 =
  15. 15.49 × 51 =
  16. 16.67 × 73 =
  17. 17.47 × 53 =
  18. 18.94 × 96 =
  19. 19.79 × 81 =
  20. 20.58 × 62 =
  21. 21.99 × 101 =
  22. 22.91 × 99 =
  23. 23.27 × 33 =
  24. 24.47 × 53 =
  25. 25.48 × 52 =
  26. 26.20 × 30 =
  27. 27.20 × 30 =
  28. 28.34 × 36 =
  29. 29.39 × 41 =
  30. 30.97 × 103 =
  31. 31.47 × 53 =
  32. 32.59 × 61 =
  33. 33.98 × 102 =
  34. 34.28 × 32 =
  35. 35.29 × 31 =
  36. 36.96 × 104 =
  37. 37.13 × 17 =
  38. 38.16 × 24 =
  39. 39.82 × 88 =
  40. 40.38 × 42 =

Answer key

  1. 1216
  2. 8096
  3. 1224
  4. 216
  5. 8084
  6. 875
  7. 3009
  8. 9991
  9. 3591
  10. 4899
  11. 9999
  12. 5609
  13. 2475
  14. 9021
  15. 2499
  16. 4891
  17. 2491
  18. 9024
  19. 6399
  20. 3596
  21. 9999
  22. 9009
  23. 891
  24. 2491
  25. 2496
  26. 600
  27. 600
  28. 1224
  29. 1599
  30. 9991
  31. 2491
  32. 3599
  33. 9996
  34. 896
  35. 899
  36. 9984
  37. 221
  38. 384
  39. 7216
  40. 1596

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