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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 410 · 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. 1.12 × 18 =
  2. 2.37 × 43 =
  3. 3.66 × 74 =
  4. 4.66 × 74 =
  5. 5.51 × 59 =
  6. 6.66 × 74 =
  7. 7.93 × 97 =
  8. 8.79 × 81 =
  9. 9.89 × 91 =
  10. 10.60 × 70 =
  11. 11.26 × 34 =
  12. 12.67 × 73 =
  13. 13.99 × 101 =
  14. 14.29 × 31 =
  15. 15.42 × 48 =
  16. 16.18 × 22 =
  17. 17.75 × 85 =
  18. 18.30 × 40 =
  19. 19.39 × 41 =
  20. 20.28 × 32 =
  21. 21.19 × 21 =
  22. 22.37 × 43 =
  23. 23.23 × 27 =
  24. 24.45 × 55 =
  25. 25.80 × 90 =
  26. 26.42 × 48 =
  27. 27.36 × 44 =
  28. 28.29 × 31 =
  29. 29.58 × 62 =
  30. 30.25 × 35 =
  31. 31.27 × 33 =
  32. 32.98 × 102 =
  33. 33.64 × 66 =
  34. 34.69 × 71 =
  35. 35.54 × 56 =
  36. 36.48 × 52 =
  37. 37.18 × 22 =
  38. 38.35 × 45 =
  39. 39.82 × 88 =
  40. 40.85 × 95 =

Answer key

  1. 216
  2. 1591
  3. 4884
  4. 4884
  5. 3009
  6. 4884
  7. 9021
  8. 6399
  9. 8099
  10. 4200
  11. 884
  12. 4891
  13. 9999
  14. 899
  15. 2016
  16. 396
  17. 6375
  18. 1200
  19. 1599
  20. 896
  21. 399
  22. 1591
  23. 621
  24. 2475
  25. 7200
  26. 2016
  27. 1584
  28. 899
  29. 3596
  30. 875
  31. 891
  32. 9996
  33. 4224
  34. 4899
  35. 3024
  36. 2496
  37. 396
  38. 1575
  39. 7216
  40. 8075

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