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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 325 · 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. 1.16 × 24 =
  2. 2.18 × 22 =
  3. 3.66 × 74 =
  4. 4.96 × 104 =
  5. 5.37 × 43 =
  6. 6.65 × 75 =
  7. 7.56 × 64 =
  8. 8.49 × 51 =
  9. 9.69 × 71 =
  10. 10.38 × 42 =
  11. 11.56 × 64 =
  12. 12.34 × 36 =
  13. 13.28 × 32 =
  14. 14.52 × 58 =
  15. 15.58 × 62 =
  16. 16.67 × 73 =
  17. 17.58 × 62 =
  18. 18.60 × 70 =
  19. 19.47 × 53 =
  20. 20.37 × 43 =
  21. 21.67 × 73 =
  22. 22.60 × 70 =
  23. 23.51 × 59 =
  24. 24.81 × 89 =
  25. 25.99 × 101 =
  26. 26.89 × 91 =
  27. 27.19 × 21 =
  28. 28.76 × 84 =
  29. 29.43 × 47 =
  30. 30.76 × 84 =
  31. 31.29 × 31 =
  32. 32.49 × 51 =
  33. 33.15 × 25 =
  34. 34.28 × 32 =
  35. 35.28 × 32 =
  36. 36.75 × 85 =
  37. 37.50 × 60 =
  38. 38.27 × 33 =
  39. 39.57 × 63 =
  40. 40.99 × 101 =

Answer key

  1. 384
  2. 396
  3. 4884
  4. 9984
  5. 1591
  6. 4875
  7. 3584
  8. 2499
  9. 4899
  10. 1596
  11. 3584
  12. 1224
  13. 896
  14. 3016
  15. 3596
  16. 4891
  17. 3596
  18. 4200
  19. 2491
  20. 1591
  21. 4891
  22. 4200
  23. 3009
  24. 7209
  25. 9999
  26. 8099
  27. 399
  28. 6384
  29. 2021
  30. 6384
  31. 899
  32. 2499
  33. 375
  34. 896
  35. 896
  36. 6375
  37. 3000
  38. 891
  39. 3591
  40. 9999

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