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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 136 · 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. 1.18 × 18 =
  2. 2.14 × 15 =
  3. 3.12 × 13 =
  4. 4.12 × 11 =
  5. 5.15 × 16 =
  6. 6.11 × 14 =
  7. 7.14 × 11 =
  8. 8.15 × 16 =
  9. 9.13 × 11 =
  10. 10.16 × 14 =
  11. 11.12 × 13 =
  12. 12.11 × 15 =
  13. 13.12 × 14 =
  14. 14.16 × 12 =
  15. 15.15 × 13 =
  16. 16.17 × 13 =
  17. 17.19 × 19 =
  18. 18.12 × 14 =
  19. 19.15 × 11 =
  20. 20.19 × 12 =
  21. 21.19 × 17 =
  22. 22.18 × 13 =
  23. 23.17 × 18 =
  24. 24.14 × 11 =
  25. 25.16 × 19 =
  26. 26.14 × 14 =
  27. 27.11 × 11 =
  28. 28.14 × 18 =
  29. 29.11 × 13 =
  30. 30.11 × 13 =
  31. 31.17 × 17 =
  32. 32.11 × 16 =
  33. 33.11 × 12 =
  34. 34.12 × 11 =
  35. 35.18 × 14 =
  36. 36.18 × 16 =
  37. 37.19 × 18 =
  38. 38.15 × 14 =
  39. 39.11 × 13 =
  40. 40.14 × 12 =

Answer key

  1. 324
  2. 210
  3. 156
  4. 132
  5. 240
  6. 154
  7. 154
  8. 240
  9. 143
  10. 224
  11. 156
  12. 165
  13. 168
  14. 192
  15. 195
  16. 221
  17. 361
  18. 168
  19. 165
  20. 228
  21. 323
  22. 234
  23. 306
  24. 154
  25. 304
  26. 196
  27. 121
  28. 252
  29. 143
  30. 143
  31. 289
  32. 176
  33. 132
  34. 132
  35. 252
  36. 288
  37. 342
  38. 210
  39. 143
  40. 168

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