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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 797 · 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. 1.61 × 69 =
  2. 2.40 × 50 =
  3. 3.45 × 55 =
  4. 4.98 × 102 =
  5. 5.19 × 21 =
  6. 6.38 × 42 =
  7. 7.25 × 35 =
  8. 8.76 × 84 =
  9. 9.63 × 67 =
  10. 10.88 × 92 =
  11. 11.55 × 65 =
  12. 12.47 × 53 =
  13. 13.27 × 33 =
  14. 14.80 × 90 =
  15. 15.45 × 55 =
  16. 16.69 × 71 =
  17. 17.32 × 38 =
  18. 18.50 × 60 =
  19. 19.28 × 32 =
  20. 20.95 × 105 =
  21. 21.39 × 41 =
  22. 22.25 × 35 =
  23. 23.34 × 36 =
  24. 24.47 × 53 =
  25. 25.65 × 75 =
  26. 26.68 × 72 =
  27. 27.24 × 26 =
  28. 28.98 × 102 =
  29. 29.19 × 21 =
  30. 30.59 × 61 =
  31. 31.25 × 35 =
  32. 32.56 × 64 =
  33. 33.15 × 25 =
  34. 34.23 × 27 =
  35. 35.37 × 43 =
  36. 36.77 × 83 =
  37. 37.89 × 91 =
  38. 38.28 × 32 =
  39. 39.26 × 34 =
  40. 40.53 × 57 =

Answer key

  1. 4209
  2. 2000
  3. 2475
  4. 9996
  5. 399
  6. 1596
  7. 875
  8. 6384
  9. 4221
  10. 8096
  11. 3575
  12. 2491
  13. 891
  14. 7200
  15. 2475
  16. 4899
  17. 1216
  18. 3000
  19. 896
  20. 9975
  21. 1599
  22. 875
  23. 1224
  24. 2491
  25. 4875
  26. 4896
  27. 624
  28. 9996
  29. 399
  30. 3599
  31. 875
  32. 3584
  33. 375
  34. 621
  35. 1591
  36. 6391
  37. 8099
  38. 896
  39. 884
  40. 3021

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