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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 480 · 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. 1.14 × 16 =
  2. 2.16 × 16 =
  3. 3.14 × 18 =
  4. 4.18 × 12 =
  5. 5.15 × 16 =
  6. 6.15 × 17 =
  7. 7.15 × 19 =
  8. 8.16 × 12 =
  9. 9.15 × 19 =
  10. 10.18 × 17 =
  11. 11.11 × 11 =
  12. 12.15 × 18 =
  13. 13.18 × 12 =
  14. 14.11 × 16 =
  15. 15.13 × 13 =
  16. 16.14 × 15 =
  17. 17.13 × 12 =
  18. 18.11 × 14 =
  19. 19.16 × 18 =
  20. 20.13 × 11 =
  21. 21.18 × 16 =
  22. 22.18 × 12 =
  23. 23.11 × 13 =
  24. 24.11 × 17 =
  25. 25.11 × 18 =
  26. 26.14 × 14 =
  27. 27.12 × 17 =
  28. 28.14 × 12 =
  29. 29.15 × 16 =
  30. 30.18 × 12 =
  31. 31.19 × 11 =
  32. 32.18 × 15 =
  33. 33.14 × 12 =
  34. 34.11 × 12 =
  35. 35.14 × 14 =
  36. 36.11 × 19 =
  37. 37.15 × 12 =
  38. 38.12 × 13 =
  39. 39.12 × 12 =
  40. 40.14 × 15 =

Answer key

  1. 224
  2. 256
  3. 252
  4. 216
  5. 240
  6. 255
  7. 285
  8. 192
  9. 285
  10. 306
  11. 121
  12. 270
  13. 216
  14. 176
  15. 169
  16. 210
  17. 156
  18. 154
  19. 288
  20. 143
  21. 288
  22. 216
  23. 143
  24. 187
  25. 198
  26. 196
  27. 204
  28. 168
  29. 240
  30. 216
  31. 209
  32. 270
  33. 168
  34. 132
  35. 196
  36. 209
  37. 180
  38. 156
  39. 144
  40. 210

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