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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 627 · 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. 1.96 × 104 =
  2. 2.78 × 82 =
  3. 3.25 × 35 =
  4. 4.68 × 72 =
  5. 5.91 × 99 =
  6. 6.96 × 104 =
  7. 7.86 × 94 =
  8. 8.93 × 97 =
  9. 9.78 × 82 =
  10. 10.15 × 25 =
  11. 11.92 × 98 =
  12. 12.18 × 22 =
  13. 13.60 × 70 =
  14. 14.27 × 33 =
  15. 15.69 × 71 =
  16. 16.78 × 82 =
  17. 17.97 × 103 =
  18. 18.99 × 101 =
  19. 19.65 × 75 =
  20. 20.17 × 23 =
  21. 21.97 × 103 =
  22. 22.55 × 65 =
  23. 23.75 × 85 =
  24. 24.57 × 63 =
  25. 25.47 × 53 =
  26. 26.42 × 48 =
  27. 27.36 × 44 =
  28. 28.26 × 34 =
  29. 29.74 × 76 =
  30. 30.19 × 21 =
  31. 31.72 × 78 =
  32. 32.99 × 101 =
  33. 33.78 × 82 =
  34. 34.65 × 75 =
  35. 35.49 × 51 =
  36. 36.54 × 56 =
  37. 37.54 × 56 =
  38. 38.32 × 38 =
  39. 39.27 × 33 =
  40. 40.57 × 63 =

Answer key

  1. 9984
  2. 6396
  3. 875
  4. 4896
  5. 9009
  6. 9984
  7. 8084
  8. 9021
  9. 6396
  10. 375
  11. 9016
  12. 396
  13. 4200
  14. 891
  15. 4899
  16. 6396
  17. 9991
  18. 9999
  19. 4875
  20. 391
  21. 9991
  22. 3575
  23. 6375
  24. 3591
  25. 2491
  26. 2016
  27. 1584
  28. 884
  29. 5624
  30. 399
  31. 5616
  32. 9999
  33. 6396
  34. 4875
  35. 2499
  36. 3024
  37. 3024
  38. 1216
  39. 891
  40. 3591

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