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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 390 · 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 × 16 =
  2. 2.19 × 13 =
  3. 3.14 × 19 =
  4. 4.19 × 12 =
  5. 5.18 × 12 =
  6. 6.14 × 15 =
  7. 7.16 × 13 =
  8. 8.18 × 14 =
  9. 9.16 × 18 =
  10. 10.19 × 12 =
  11. 11.12 × 16 =
  12. 12.16 × 11 =
  13. 13.14 × 16 =
  14. 14.17 × 12 =
  15. 15.12 × 17 =
  16. 16.18 × 11 =
  17. 17.11 × 16 =
  18. 18.14 × 11 =
  19. 19.16 × 17 =
  20. 20.13 × 11 =
  21. 21.15 × 12 =
  22. 22.12 × 13 =
  23. 23.18 × 17 =
  24. 24.12 × 16 =
  25. 25.14 × 16 =
  26. 26.11 × 11 =
  27. 27.18 × 15 =
  28. 28.19 × 11 =
  29. 29.14 × 17 =
  30. 30.18 × 11 =
  31. 31.14 × 17 =
  32. 32.13 × 12 =
  33. 33.12 × 18 =
  34. 34.14 × 13 =
  35. 35.11 × 14 =
  36. 36.12 × 17 =
  37. 37.17 × 16 =
  38. 38.16 × 14 =
  39. 39.17 × 19 =
  40. 40.13 × 19 =

Answer key

  1. 288
  2. 247
  3. 266
  4. 228
  5. 216
  6. 210
  7. 208
  8. 252
  9. 288
  10. 228
  11. 192
  12. 176
  13. 224
  14. 204
  15. 204
  16. 198
  17. 176
  18. 154
  19. 272
  20. 143
  21. 180
  22. 156
  23. 306
  24. 192
  25. 224
  26. 121
  27. 270
  28. 209
  29. 238
  30. 198
  31. 238
  32. 156
  33. 216
  34. 182
  35. 154
  36. 204
  37. 272
  38. 224
  39. 323
  40. 247

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