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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 416 · 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. 1.14 × 16 =
  2. 2.99 × 101 =
  3. 3.66 × 74 =
  4. 4.93 × 97 =
  5. 5.24 × 26 =
  6. 6.25 × 35 =
  7. 7.11 × 19 =
  8. 8.40 × 50 =
  9. 9.35 × 45 =
  10. 10.28 × 32 =
  11. 11.59 × 61 =
  12. 12.38 × 42 =
  13. 13.17 × 23 =
  14. 14.16 × 24 =
  15. 15.26 × 34 =
  16. 16.65 × 75 =
  17. 17.46 × 54 =
  18. 18.67 × 73 =
  19. 19.64 × 66 =
  20. 20.33 × 37 =
  21. 21.55 × 65 =
  22. 22.68 × 72 =
  23. 23.19 × 21 =
  24. 24.79 × 81 =
  25. 25.49 × 51 =
  26. 26.13 × 17 =
  27. 27.67 × 73 =
  28. 28.55 × 65 =
  29. 29.65 × 75 =
  30. 30.75 × 85 =
  31. 31.89 × 91 =
  32. 32.79 × 81 =
  33. 33.29 × 31 =
  34. 34.16 × 24 =
  35. 35.50 × 60 =
  36. 36.40 × 50 =
  37. 37.45 × 55 =
  38. 38.37 × 43 =
  39. 39.19 × 21 =
  40. 40.92 × 98 =

Answer key

  1. 224
  2. 9999
  3. 4884
  4. 9021
  5. 624
  6. 875
  7. 209
  8. 2000
  9. 1575
  10. 896
  11. 3599
  12. 1596
  13. 391
  14. 384
  15. 884
  16. 4875
  17. 2484
  18. 4891
  19. 4224
  20. 1221
  21. 3575
  22. 4896
  23. 399
  24. 6399
  25. 2499
  26. 221
  27. 4891
  28. 3575
  29. 4875
  30. 6375
  31. 8099
  32. 6399
  33. 899
  34. 384
  35. 3000
  36. 2000
  37. 2475
  38. 1591
  39. 399
  40. 9016

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