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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 714 · 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. 1.13 × 17 =
  2. 2.11 × 18 =
  3. 3.18 × 15 =
  4. 4.17 × 14 =
  5. 5.19 × 15 =
  6. 6.18 × 13 =
  7. 7.16 × 15 =
  8. 8.13 × 15 =
  9. 9.16 × 17 =
  10. 10.13 × 13 =
  11. 11.16 × 15 =
  12. 12.19 × 13 =
  13. 13.18 × 16 =
  14. 14.12 × 15 =
  15. 15.14 × 16 =
  16. 16.18 × 15 =
  17. 17.19 × 17 =
  18. 18.19 × 11 =
  19. 19.14 × 14 =
  20. 20.14 × 16 =
  21. 21.17 × 18 =
  22. 22.12 × 17 =
  23. 23.15 × 18 =
  24. 24.19 × 13 =
  25. 25.12 × 19 =
  26. 26.15 × 17 =
  27. 27.19 × 19 =
  28. 28.19 × 19 =
  29. 29.15 × 15 =
  30. 30.18 × 12 =
  31. 31.16 × 16 =
  32. 32.11 × 14 =
  33. 33.16 × 11 =
  34. 34.16 × 11 =
  35. 35.15 × 12 =
  36. 36.13 × 12 =
  37. 37.12 × 19 =
  38. 38.13 × 14 =
  39. 39.18 × 15 =
  40. 40.12 × 11 =

Answer key

  1. 221
  2. 198
  3. 270
  4. 238
  5. 285
  6. 234
  7. 240
  8. 195
  9. 272
  10. 169
  11. 240
  12. 247
  13. 288
  14. 180
  15. 224
  16. 270
  17. 323
  18. 209
  19. 196
  20. 224
  21. 306
  22. 204
  23. 270
  24. 247
  25. 228
  26. 255
  27. 361
  28. 361
  29. 225
  30. 216
  31. 256
  32. 154
  33. 176
  34. 176
  35. 180
  36. 156
  37. 228
  38. 182
  39. 270
  40. 132

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