← Number patterns near squares lesson New set →

Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 433 · 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. 1.22 × 28 =
  2. 2.69 × 71 =
  3. 3.15 × 25 =
  4. 4.39 × 41 =
  5. 5.88 × 92 =
  6. 6.36 × 44 =
  7. 7.95 × 105 =
  8. 8.79 × 81 =
  9. 9.94 × 96 =
  10. 10.40 × 50 =
  11. 11.50 × 60 =
  12. 12.22 × 28 =
  13. 13.78 × 82 =
  14. 14.55 × 65 =
  15. 15.95 × 105 =
  16. 16.38 × 42 =
  17. 17.19 × 21 =
  18. 18.19 × 21 =
  19. 19.85 × 95 =
  20. 20.20 × 30 =
  21. 21.15 × 25 =
  22. 22.75 × 85 =
  23. 23.64 × 66 =
  24. 24.34 × 36 =
  25. 25.90 × 100 =
  26. 26.76 × 84 =
  27. 27.11 × 19 =
  28. 28.87 × 93 =
  29. 29.91 × 99 =
  30. 30.81 × 89 =
  31. 31.45 × 55 =
  32. 32.25 × 35 =
  33. 33.92 × 98 =
  34. 34.13 × 17 =
  35. 35.37 × 43 =
  36. 36.47 × 53 =
  37. 37.37 × 43 =
  38. 38.77 × 83 =
  39. 39.66 × 74 =
  40. 40.49 × 51 =

Answer key

  1. 616
  2. 4899
  3. 375
  4. 1599
  5. 8096
  6. 1584
  7. 9975
  8. 6399
  9. 9024
  10. 2000
  11. 3000
  12. 616
  13. 6396
  14. 3575
  15. 9975
  16. 1596
  17. 399
  18. 399
  19. 8075
  20. 600
  21. 375
  22. 6375
  23. 4224
  24. 1224
  25. 9000
  26. 6384
  27. 209
  28. 8091
  29. 9009
  30. 7209
  31. 2475
  32. 875
  33. 9016
  34. 221
  35. 1591
  36. 2491
  37. 1591
  38. 6391
  39. 4884
  40. 2499

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