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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 998 · 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. 1.11 × 18 =
  2. 2.14 × 18 =
  3. 3.18 × 16 =
  4. 4.16 × 14 =
  5. 5.19 × 18 =
  6. 6.14 × 19 =
  7. 7.14 × 16 =
  8. 8.19 × 11 =
  9. 9.15 × 14 =
  10. 10.12 × 18 =
  11. 11.17 × 13 =
  12. 12.15 × 13 =
  13. 13.15 × 12 =
  14. 14.12 × 16 =
  15. 15.11 × 18 =
  16. 16.12 × 13 =
  17. 17.12 × 12 =
  18. 18.17 × 12 =
  19. 19.11 × 15 =
  20. 20.19 × 18 =
  21. 21.15 × 11 =
  22. 22.19 × 14 =
  23. 23.13 × 12 =
  24. 24.12 × 14 =
  25. 25.18 × 14 =
  26. 26.13 × 19 =
  27. 27.17 × 17 =
  28. 28.11 × 14 =
  29. 29.19 × 19 =
  30. 30.12 × 19 =
  31. 31.11 × 12 =
  32. 32.16 × 13 =
  33. 33.14 × 11 =
  34. 34.11 × 14 =
  35. 35.17 × 18 =
  36. 36.17 × 16 =
  37. 37.16 × 12 =
  38. 38.16 × 11 =
  39. 39.12 × 14 =
  40. 40.13 × 11 =

Answer key

  1. 198
  2. 252
  3. 288
  4. 224
  5. 342
  6. 266
  7. 224
  8. 209
  9. 210
  10. 216
  11. 221
  12. 195
  13. 180
  14. 192
  15. 198
  16. 156
  17. 144
  18. 204
  19. 165
  20. 342
  21. 165
  22. 266
  23. 156
  24. 168
  25. 252
  26. 247
  27. 289
  28. 154
  29. 361
  30. 228
  31. 132
  32. 208
  33. 154
  34. 154
  35. 306
  36. 272
  37. 192
  38. 176
  39. 168
  40. 143

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