← Number patterns near squares lesson New set →

Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 479 · 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. 1.39 × 41 =
  2. 2.69 × 71 =
  3. 3.49 × 51 =
  4. 4.49 × 51 =
  5. 5.76 × 84 =
  6. 6.58 × 62 =
  7. 7.58 × 62 =
  8. 8.45 × 55 =
  9. 9.79 × 81 =
  10. 10.98 × 102 =
  11. 11.30 × 40 =
  12. 12.88 × 92 =
  13. 13.75 × 85 =
  14. 14.77 × 83 =
  15. 15.77 × 83 =
  16. 16.68 × 72 =
  17. 17.75 × 85 =
  18. 18.78 × 82 =
  19. 19.59 × 61 =
  20. 20.39 × 41 =
  21. 21.94 × 96 =
  22. 22.27 × 33 =
  23. 23.68 × 72 =
  24. 24.18 × 22 =
  25. 25.58 × 62 =
  26. 26.25 × 35 =
  27. 27.79 × 81 =
  28. 28.65 × 75 =
  29. 29.65 × 75 =
  30. 30.56 × 64 =
  31. 31.16 × 24 =
  32. 32.35 × 45 =
  33. 33.68 × 72 =
  34. 34.69 × 71 =
  35. 35.45 × 55 =
  36. 36.89 × 91 =
  37. 37.27 × 33 =
  38. 38.48 × 52 =
  39. 39.15 × 25 =
  40. 40.99 × 101 =

Answer key

  1. 1599
  2. 4899
  3. 2499
  4. 2499
  5. 6384
  6. 3596
  7. 3596
  8. 2475
  9. 6399
  10. 9996
  11. 1200
  12. 8096
  13. 6375
  14. 6391
  15. 6391
  16. 4896
  17. 6375
  18. 6396
  19. 3599
  20. 1599
  21. 9024
  22. 891
  23. 4896
  24. 396
  25. 3596
  26. 875
  27. 6399
  28. 4875
  29. 4875
  30. 3584
  31. 384
  32. 1575
  33. 4896
  34. 4899
  35. 2475
  36. 8099
  37. 891
  38. 2496
  39. 375
  40. 9999

Free tables & multiplication lessons, practice and worksheets at talentjr.in/multiplication-tables