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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 228 · 40 questions
TalentJR

The fast method (Add across, then the ones): Add the first number and the ones digit of the second: 17 + 4 = 21. Put a 0 after it: 210. Multiply the ones digits (7 × 4 = 28) and add: 210 + 28 = 238.

NameDateTime takenScore ___ / 40
  1. 1.11 × 18 =
  2. 2.11 × 13 =
  3. 3.13 × 18 =
  4. 4.15 × 11 =
  5. 5.12 × 17 =
  6. 6.19 × 12 =
  7. 7.12 × 16 =
  8. 8.14 × 12 =
  9. 9.13 × 17 =
  10. 10.13 × 18 =
  11. 11.16 × 17 =
  12. 12.18 × 18 =
  13. 13.13 × 12 =
  14. 14.12 × 14 =
  15. 15.15 × 16 =
  16. 16.16 × 17 =
  17. 17.13 × 17 =
  18. 18.11 × 14 =
  19. 19.13 × 15 =
  20. 20.11 × 17 =
  21. 21.18 × 15 =
  22. 22.16 × 14 =
  23. 23.13 × 16 =
  24. 24.16 × 19 =
  25. 25.17 × 19 =
  26. 26.11 × 13 =
  27. 27.17 × 11 =
  28. 28.11 × 11 =
  29. 29.15 × 14 =
  30. 30.18 × 16 =
  31. 31.13 × 17 =
  32. 32.12 × 17 =
  33. 33.14 × 18 =
  34. 34.13 × 16 =
  35. 35.11 × 14 =
  36. 36.12 × 17 =
  37. 37.18 × 16 =
  38. 38.16 × 12 =
  39. 39.14 × 13 =
  40. 40.12 × 11 =

Answer key

  1. 198
  2. 143
  3. 234
  4. 165
  5. 204
  6. 228
  7. 192
  8. 168
  9. 221
  10. 234
  11. 272
  12. 324
  13. 156
  14. 168
  15. 240
  16. 272
  17. 221
  18. 154
  19. 195
  20. 187
  21. 270
  22. 224
  23. 208
  24. 304
  25. 323
  26. 143
  27. 187
  28. 121
  29. 210
  30. 288
  31. 221
  32. 204
  33. 252
  34. 208
  35. 154
  36. 204
  37. 288
  38. 192
  39. 182
  40. 132

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