← Number patterns near squares lesson New set →

Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 409 · 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. 1.77 × 83 =
  2. 2.38 × 42 =
  3. 3.34 × 36 =
  4. 4.67 × 73 =
  5. 5.24 × 26 =
  6. 6.79 × 81 =
  7. 7.81 × 89 =
  8. 8.38 × 42 =
  9. 9.29 × 31 =
  10. 10.78 × 82 =
  11. 11.19 × 21 =
  12. 12.30 × 40 =
  13. 13.14 × 16 =
  14. 14.49 × 51 =
  15. 15.99 × 101 =
  16. 16.47 × 53 =
  17. 17.77 × 83 =
  18. 18.86 × 94 =
  19. 19.45 × 55 =
  20. 20.65 × 75 =
  21. 21.15 × 25 =
  22. 22.18 × 22 =
  23. 23.58 × 62 =
  24. 24.34 × 36 =
  25. 25.37 × 43 =
  26. 26.27 × 33 =
  27. 27.68 × 72 =
  28. 28.39 × 41 =
  29. 29.47 × 53 =
  30. 30.85 × 95 =
  31. 31.13 × 17 =
  32. 32.15 × 25 =
  33. 33.59 × 61 =
  34. 34.28 × 32 =
  35. 35.18 × 22 =
  36. 36.18 × 22 =
  37. 37.18 × 22 =
  38. 38.89 × 91 =
  39. 39.56 × 64 =
  40. 40.69 × 71 =

Answer key

  1. 6391
  2. 1596
  3. 1224
  4. 4891
  5. 624
  6. 6399
  7. 7209
  8. 1596
  9. 899
  10. 6396
  11. 399
  12. 1200
  13. 224
  14. 2499
  15. 9999
  16. 2491
  17. 6391
  18. 8084
  19. 2475
  20. 4875
  21. 375
  22. 396
  23. 3596
  24. 1224
  25. 1591
  26. 891
  27. 4896
  28. 1599
  29. 2491
  30. 8075
  31. 221
  32. 375
  33. 3599
  34. 896
  35. 396
  36. 396
  37. 396
  38. 8099
  39. 3584
  40. 4899

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