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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 351 · 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. 1.12 × 15 =
  2. 2.11 × 12 =
  3. 3.18 × 14 =
  4. 4.14 × 12 =
  5. 5.12 × 13 =
  6. 6.16 × 19 =
  7. 7.19 × 12 =
  8. 8.11 × 14 =
  9. 9.19 × 11 =
  10. 10.15 × 16 =
  11. 11.14 × 19 =
  12. 12.11 × 18 =
  13. 13.13 × 11 =
  14. 14.16 × 12 =
  15. 15.11 × 13 =
  16. 16.12 × 14 =
  17. 17.15 × 11 =
  18. 18.19 × 13 =
  19. 19.17 × 17 =
  20. 20.14 × 16 =
  21. 21.13 × 18 =
  22. 22.12 × 13 =
  23. 23.15 × 11 =
  24. 24.11 × 12 =
  25. 25.13 × 13 =
  26. 26.11 × 16 =
  27. 27.15 × 19 =
  28. 28.12 × 12 =
  29. 29.12 × 19 =
  30. 30.12 × 18 =
  31. 31.17 × 11 =
  32. 32.13 × 17 =
  33. 33.16 × 18 =
  34. 34.18 × 14 =
  35. 35.12 × 19 =
  36. 36.13 × 18 =
  37. 37.13 × 15 =
  38. 38.14 × 13 =
  39. 39.15 × 19 =
  40. 40.11 × 16 =

Answer key

  1. 180
  2. 132
  3. 252
  4. 168
  5. 156
  6. 304
  7. 228
  8. 154
  9. 209
  10. 240
  11. 266
  12. 198
  13. 143
  14. 192
  15. 143
  16. 168
  17. 165
  18. 247
  19. 289
  20. 224
  21. 234
  22. 156
  23. 165
  24. 132
  25. 169
  26. 176
  27. 285
  28. 144
  29. 228
  30. 216
  31. 187
  32. 221
  33. 288
  34. 252
  35. 228
  36. 234
  37. 195
  38. 182
  39. 285
  40. 176

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