← Number patterns near squares lesson New set →

Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 283 · 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. 1.11 × 19 =
  2. 2.73 × 77 =
  3. 3.31 × 39 =
  4. 4.12 × 18 =
  5. 5.19 × 21 =
  6. 6.16 × 24 =
  7. 7.29 × 31 =
  8. 8.36 × 44 =
  9. 9.59 × 61 =
  10. 10.89 × 91 =
  11. 11.99 × 101 =
  12. 12.89 × 91 =
  13. 13.69 × 71 =
  14. 14.52 × 58 =
  15. 15.68 × 72 =
  16. 16.75 × 85 =
  17. 17.15 × 25 =
  18. 18.58 × 62 =
  19. 19.48 × 52 =
  20. 20.88 × 92 =
  21. 21.48 × 52 =
  22. 22.61 × 69 =
  23. 23.15 × 25 =
  24. 24.27 × 33 =
  25. 25.74 × 76 =
  26. 26.35 × 45 =
  27. 27.58 × 62 =
  28. 28.57 × 63 =
  29. 29.97 × 103 =
  30. 30.80 × 90 =
  31. 31.67 × 73 =
  32. 32.44 × 46 =
  33. 33.87 × 93 =
  34. 34.84 × 86 =
  35. 35.17 × 23 =
  36. 36.22 × 28 =
  37. 37.95 × 105 =
  38. 38.74 × 76 =
  39. 39.89 × 91 =
  40. 40.24 × 26 =

Answer key

  1. 209
  2. 5621
  3. 1209
  4. 216
  5. 399
  6. 384
  7. 899
  8. 1584
  9. 3599
  10. 8099
  11. 9999
  12. 8099
  13. 4899
  14. 3016
  15. 4896
  16. 6375
  17. 375
  18. 3596
  19. 2496
  20. 8096
  21. 2496
  22. 4209
  23. 375
  24. 891
  25. 5624
  26. 1575
  27. 3596
  28. 3591
  29. 9991
  30. 7200
  31. 4891
  32. 2024
  33. 8091
  34. 7224
  35. 391
  36. 616
  37. 9975
  38. 5624
  39. 8099
  40. 624

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