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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 657 · 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. 1.19 × 12 =
  2. 2.17 × 15 =
  3. 3.19 × 13 =
  4. 4.16 × 16 =
  5. 5.15 × 11 =
  6. 6.14 × 17 =
  7. 7.14 × 19 =
  8. 8.13 × 14 =
  9. 9.14 × 12 =
  10. 10.12 × 16 =
  11. 11.12 × 18 =
  12. 12.16 × 15 =
  13. 13.13 × 16 =
  14. 14.13 × 12 =
  15. 15.16 × 12 =
  16. 16.17 × 18 =
  17. 17.18 × 12 =
  18. 18.11 × 11 =
  19. 19.12 × 14 =
  20. 20.11 × 19 =
  21. 21.16 × 14 =
  22. 22.13 × 18 =
  23. 23.15 × 11 =
  24. 24.17 × 18 =
  25. 25.14 × 19 =
  26. 26.16 × 11 =
  27. 27.12 × 11 =
  28. 28.14 × 16 =
  29. 29.15 × 13 =
  30. 30.17 × 16 =
  31. 31.13 × 17 =
  32. 32.16 × 18 =
  33. 33.16 × 12 =
  34. 34.15 × 13 =
  35. 35.18 × 15 =
  36. 36.18 × 11 =
  37. 37.15 × 13 =
  38. 38.14 × 15 =
  39. 39.12 × 13 =
  40. 40.11 × 13 =

Answer key

  1. 228
  2. 255
  3. 247
  4. 256
  5. 165
  6. 238
  7. 266
  8. 182
  9. 168
  10. 192
  11. 216
  12. 240
  13. 208
  14. 156
  15. 192
  16. 306
  17. 216
  18. 121
  19. 168
  20. 209
  21. 224
  22. 234
  23. 165
  24. 306
  25. 266
  26. 176
  27. 132
  28. 224
  29. 195
  30. 272
  31. 221
  32. 288
  33. 192
  34. 195
  35. 270
  36. 198
  37. 195
  38. 210
  39. 156
  40. 143

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