← Number patterns near squares lesson New set →

Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 709 · 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. 2.57 × 63 =
  3. 3.31 × 39 =
  4. 4.24 × 26 =
  5. 5.32 × 38 =
  6. 6.49 × 51 =
  7. 7.26 × 34 =
  8. 8.45 × 55 =
  9. 9.86 × 94 =
  10. 10.99 × 101 =
  11. 11.68 × 72 =
  12. 12.99 × 101 =
  13. 13.78 × 82 =
  14. 14.29 × 31 =
  15. 15.75 × 85 =
  16. 16.47 × 53 =
  17. 17.96 × 104 =
  18. 18.29 × 31 =
  19. 19.59 × 61 =
  20. 20.16 × 24 =
  21. 21.59 × 61 =
  22. 22.57 × 63 =
  23. 23.74 × 76 =
  24. 24.40 × 50 =
  25. 25.55 × 65 =
  26. 26.18 × 22 =
  27. 27.78 × 82 =
  28. 28.70 × 80 =
  29. 29.69 × 71 =
  30. 30.41 × 49 =
  31. 31.39 × 41 =
  32. 32.17 × 23 =
  33. 33.47 × 53 =
  34. 34.72 × 78 =
  35. 35.44 × 46 =
  36. 36.29 × 31 =
  37. 37.86 × 94 =
  38. 38.14 × 16 =
  39. 39.84 × 86 =
  40. 40.20 × 30 =

Answer key

  1. 6391
  2. 3591
  3. 1209
  4. 624
  5. 1216
  6. 2499
  7. 884
  8. 2475
  9. 8084
  10. 9999
  11. 4896
  12. 9999
  13. 6396
  14. 899
  15. 6375
  16. 2491
  17. 9984
  18. 899
  19. 3599
  20. 384
  21. 3599
  22. 3591
  23. 5624
  24. 2000
  25. 3575
  26. 396
  27. 6396
  28. 5600
  29. 4899
  30. 2009
  31. 1599
  32. 391
  33. 2491
  34. 5616
  35. 2024
  36. 899
  37. 8084
  38. 224
  39. 7224
  40. 600

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