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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 285 · 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. 1.59 × 61 =
  2. 2.26 × 34 =
  3. 3.23 × 27 =
  4. 4.95 × 105 =
  5. 5.45 × 55 =
  6. 6.30 × 40 =
  7. 7.71 × 79 =
  8. 8.96 × 104 =
  9. 9.41 × 49 =
  10. 10.37 × 43 =
  11. 11.37 × 43 =
  12. 12.88 × 92 =
  13. 13.58 × 62 =
  14. 14.16 × 24 =
  15. 15.96 × 104 =
  16. 16.94 × 96 =
  17. 17.86 × 94 =
  18. 18.45 × 55 =
  19. 19.11 × 19 =
  20. 20.19 × 21 =
  21. 21.57 × 63 =
  22. 22.24 × 26 =
  23. 23.66 × 74 =
  24. 24.25 × 35 =
  25. 25.49 × 51 =
  26. 26.89 × 91 =
  27. 27.83 × 87 =
  28. 28.59 × 61 =
  29. 29.92 × 98 =
  30. 30.31 × 39 =
  31. 31.94 × 96 =
  32. 32.75 × 85 =
  33. 33.16 × 24 =
  34. 34.47 × 53 =
  35. 35.69 × 71 =
  36. 36.62 × 68 =
  37. 37.74 × 76 =
  38. 38.38 × 42 =
  39. 39.18 × 22 =
  40. 40.18 × 22 =

Answer key

  1. 3599
  2. 884
  3. 621
  4. 9975
  5. 2475
  6. 1200
  7. 5609
  8. 9984
  9. 2009
  10. 1591
  11. 1591
  12. 8096
  13. 3596
  14. 384
  15. 9984
  16. 9024
  17. 8084
  18. 2475
  19. 209
  20. 399
  21. 3591
  22. 624
  23. 4884
  24. 875
  25. 2499
  26. 8099
  27. 7221
  28. 3599
  29. 9016
  30. 1209
  31. 9024
  32. 6375
  33. 384
  34. 2491
  35. 4899
  36. 4216
  37. 5624
  38. 1596
  39. 396
  40. 396

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