← Number patterns near squares lesson New set →

Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 566 · 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. 1.72 × 78 =
  2. 2.36 × 44 =
  3. 3.88 × 92 =
  4. 4.59 × 61 =
  5. 5.68 × 72 =
  6. 6.59 × 61 =
  7. 7.11 × 19 =
  8. 8.49 × 51 =
  9. 9.63 × 67 =
  10. 10.72 × 78 =
  11. 11.86 × 94 =
  12. 12.49 × 51 =
  13. 13.19 × 21 =
  14. 14.27 × 33 =
  15. 15.39 × 41 =
  16. 16.27 × 33 =
  17. 17.19 × 21 =
  18. 18.47 × 53 =
  19. 19.92 × 98 =
  20. 20.37 × 43 =
  21. 21.26 × 34 =
  22. 22.38 × 42 =
  23. 23.29 × 31 =
  24. 24.25 × 35 =
  25. 25.17 × 23 =
  26. 26.68 × 72 =
  27. 27.16 × 24 =
  28. 28.47 × 53 =
  29. 29.30 × 40 =
  30. 30.45 × 55 =
  31. 31.13 × 17 =
  32. 32.39 × 41 =
  33. 33.17 × 23 =
  34. 34.37 × 43 =
  35. 35.28 × 32 =
  36. 36.73 × 77 =
  37. 37.40 × 50 =
  38. 38.49 × 51 =
  39. 39.27 × 33 =
  40. 40.52 × 58 =

Answer key

  1. 5616
  2. 1584
  3. 8096
  4. 3599
  5. 4896
  6. 3599
  7. 209
  8. 2499
  9. 4221
  10. 5616
  11. 8084
  12. 2499
  13. 399
  14. 891
  15. 1599
  16. 891
  17. 399
  18. 2491
  19. 9016
  20. 1591
  21. 884
  22. 1596
  23. 899
  24. 875
  25. 391
  26. 4896
  27. 384
  28. 2491
  29. 1200
  30. 2475
  31. 221
  32. 1599
  33. 391
  34. 1591
  35. 896
  36. 5621
  37. 2000
  38. 2499
  39. 891
  40. 3016

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