← Number patterns near squares lesson New set →

Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 245 · 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. 1.98 × 102 =
  2. 2.72 × 78 =
  3. 3.18 × 22 =
  4. 4.68 × 72 =
  5. 5.46 × 54 =
  6. 6.19 × 21 =
  7. 7.27 × 33 =
  8. 8.79 × 81 =
  9. 9.11 × 19 =
  10. 10.12 × 18 =
  11. 11.15 × 25 =
  12. 12.45 × 55 =
  13. 13.39 × 41 =
  14. 14.98 × 102 =
  15. 15.47 × 53 =
  16. 16.39 × 41 =
  17. 17.29 × 31 =
  18. 18.67 × 73 =
  19. 19.19 × 21 =
  20. 20.86 × 94 =
  21. 21.56 × 64 =
  22. 22.19 × 21 =
  23. 23.71 × 79 =
  24. 24.25 × 35 =
  25. 25.65 × 75 =
  26. 26.65 × 75 =
  27. 27.78 × 82 =
  28. 28.67 × 73 =
  29. 29.29 × 31 =
  30. 30.37 × 43 =
  31. 31.27 × 33 =
  32. 32.21 × 29 =
  33. 33.91 × 99 =
  34. 34.28 × 32 =
  35. 35.64 × 66 =
  36. 36.79 × 81 =
  37. 37.97 × 103 =
  38. 38.96 × 104 =
  39. 39.26 × 34 =
  40. 40.19 × 21 =

Answer key

  1. 9996
  2. 5616
  3. 396
  4. 4896
  5. 2484
  6. 399
  7. 891
  8. 6399
  9. 209
  10. 216
  11. 375
  12. 2475
  13. 1599
  14. 9996
  15. 2491
  16. 1599
  17. 899
  18. 4891
  19. 399
  20. 8084
  21. 3584
  22. 399
  23. 5609
  24. 875
  25. 4875
  26. 4875
  27. 6396
  28. 4891
  29. 899
  30. 1591
  31. 891
  32. 609
  33. 9009
  34. 896
  35. 4224
  36. 6399
  37. 9991
  38. 9984
  39. 884
  40. 399

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