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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 182 · 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 × 17 =
  2. 2.16 × 18 =
  3. 3.17 × 19 =
  4. 4.19 × 13 =
  5. 5.16 × 18 =
  6. 6.18 × 15 =
  7. 7.11 × 14 =
  8. 8.14 × 16 =
  9. 9.19 × 12 =
  10. 10.17 × 13 =
  11. 11.12 × 18 =
  12. 12.19 × 16 =
  13. 13.13 × 12 =
  14. 14.17 × 12 =
  15. 15.13 × 12 =
  16. 16.18 × 12 =
  17. 17.18 × 14 =
  18. 18.17 × 18 =
  19. 19.13 × 13 =
  20. 20.16 × 17 =
  21. 21.11 × 11 =
  22. 22.11 × 11 =
  23. 23.14 × 14 =
  24. 24.12 × 16 =
  25. 25.14 × 12 =
  26. 26.18 × 13 =
  27. 27.18 × 19 =
  28. 28.16 × 17 =
  29. 29.17 × 15 =
  30. 30.15 × 16 =
  31. 31.16 × 17 =
  32. 32.19 × 15 =
  33. 33.18 × 19 =
  34. 34.16 × 19 =
  35. 35.19 × 14 =
  36. 36.15 × 18 =
  37. 37.18 × 14 =
  38. 38.16 × 11 =
  39. 39.15 × 11 =
  40. 40.12 × 12 =

Answer key

  1. 306
  2. 288
  3. 323
  4. 247
  5. 288
  6. 270
  7. 154
  8. 224
  9. 228
  10. 221
  11. 216
  12. 304
  13. 156
  14. 204
  15. 156
  16. 216
  17. 252
  18. 306
  19. 169
  20. 272
  21. 121
  22. 121
  23. 196
  24. 192
  25. 168
  26. 234
  27. 342
  28. 272
  29. 255
  30. 240
  31. 272
  32. 285
  33. 342
  34. 304
  35. 266
  36. 270
  37. 252
  38. 176
  39. 165
  40. 144

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