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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 159 · 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. 1.50 × 60 =
  2. 2.25 × 35 =
  3. 3.16 × 24 =
  4. 4.19 × 21 =
  5. 5.45 × 55 =
  6. 6.83 × 87 =
  7. 7.89 × 91 =
  8. 8.19 × 21 =
  9. 9.19 × 21 =
  10. 10.98 × 102 =
  11. 11.96 × 104 =
  12. 12.49 × 51 =
  13. 13.78 × 82 =
  14. 14.36 × 44 =
  15. 15.26 × 34 =
  16. 16.49 × 51 =
  17. 17.47 × 53 =
  18. 18.28 × 32 =
  19. 19.69 × 71 =
  20. 20.32 × 38 =
  21. 21.18 × 22 =
  22. 22.23 × 27 =
  23. 23.78 × 82 =
  24. 24.28 × 32 =
  25. 25.25 × 35 =
  26. 26.10 × 20 =
  27. 27.73 × 77 =
  28. 28.86 × 94 =
  29. 29.62 × 68 =
  30. 30.48 × 52 =
  31. 31.93 × 97 =
  32. 32.93 × 97 =
  33. 33.22 × 28 =
  34. 34.17 × 23 =
  35. 35.29 × 31 =
  36. 36.78 × 82 =
  37. 37.76 × 84 =
  38. 38.29 × 31 =
  39. 39.58 × 62 =
  40. 40.81 × 89 =

Answer key

  1. 3000
  2. 875
  3. 384
  4. 399
  5. 2475
  6. 7221
  7. 8099
  8. 399
  9. 399
  10. 9996
  11. 9984
  12. 2499
  13. 6396
  14. 1584
  15. 884
  16. 2499
  17. 2491
  18. 896
  19. 4899
  20. 1216
  21. 396
  22. 621
  23. 6396
  24. 896
  25. 875
  26. 200
  27. 5621
  28. 8084
  29. 4216
  30. 2496
  31. 9021
  32. 9021
  33. 616
  34. 391
  35. 899
  36. 6396
  37. 6384
  38. 899
  39. 3596
  40. 7209

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