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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 301 · 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. 1.68 × 72 =
  2. 2.56 × 64 =
  3. 3.75 × 85 =
  4. 4.88 × 92 =
  5. 5.84 × 86 =
  6. 6.88 × 92 =
  7. 7.21 × 29 =
  8. 8.78 × 82 =
  9. 9.29 × 31 =
  10. 10.80 × 90 =
  11. 11.63 × 67 =
  12. 12.70 × 80 =
  13. 13.79 × 81 =
  14. 14.27 × 33 =
  15. 15.45 × 55 =
  16. 16.46 × 54 =
  17. 17.55 × 65 =
  18. 18.28 × 32 =
  19. 19.25 × 35 =
  20. 20.55 × 65 =
  21. 21.48 × 52 =
  22. 22.59 × 61 =
  23. 23.82 × 88 =
  24. 24.51 × 59 =
  25. 25.23 × 27 =
  26. 26.93 × 97 =
  27. 27.75 × 85 =
  28. 28.76 × 84 =
  29. 29.29 × 31 =
  30. 30.16 × 24 =
  31. 31.26 × 34 =
  32. 32.58 × 62 =
  33. 33.56 × 64 =
  34. 34.25 × 35 =
  35. 35.49 × 51 =
  36. 36.64 × 66 =
  37. 37.30 × 40 =
  38. 38.19 × 21 =
  39. 39.35 × 45 =
  40. 40.58 × 62 =

Answer key

  1. 4896
  2. 3584
  3. 6375
  4. 8096
  5. 7224
  6. 8096
  7. 609
  8. 6396
  9. 899
  10. 7200
  11. 4221
  12. 5600
  13. 6399
  14. 891
  15. 2475
  16. 2484
  17. 3575
  18. 896
  19. 875
  20. 3575
  21. 2496
  22. 3599
  23. 7216
  24. 3009
  25. 621
  26. 9021
  27. 6375
  28. 6384
  29. 899
  30. 384
  31. 884
  32. 3596
  33. 3584
  34. 875
  35. 2499
  36. 4224
  37. 1200
  38. 399
  39. 1575
  40. 3596

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