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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 948 · 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 × 15 =
  2. 2.14 × 15 =
  3. 3.13 × 18 =
  4. 4.15 × 16 =
  5. 5.18 × 15 =
  6. 6.16 × 16 =
  7. 7.16 × 18 =
  8. 8.17 × 13 =
  9. 9.11 × 15 =
  10. 10.15 × 18 =
  11. 11.15 × 19 =
  12. 12.16 × 11 =
  13. 13.14 × 13 =
  14. 14.11 × 12 =
  15. 15.15 × 13 =
  16. 16.15 × 13 =
  17. 17.19 × 17 =
  18. 18.13 × 16 =
  19. 19.19 × 11 =
  20. 20.18 × 13 =
  21. 21.19 × 13 =
  22. 22.11 × 17 =
  23. 23.13 × 13 =
  24. 24.17 × 12 =
  25. 25.16 × 13 =
  26. 26.18 × 12 =
  27. 27.12 × 18 =
  28. 28.17 × 16 =
  29. 29.12 × 16 =
  30. 30.12 × 11 =
  31. 31.13 × 12 =
  32. 32.11 × 12 =
  33. 33.19 × 17 =
  34. 34.11 × 17 =
  35. 35.11 × 17 =
  36. 36.11 × 18 =
  37. 37.11 × 13 =
  38. 38.12 × 12 =
  39. 39.14 × 14 =
  40. 40.15 × 17 =

Answer key

  1. 210
  2. 210
  3. 234
  4. 240
  5. 270
  6. 256
  7. 288
  8. 221
  9. 165
  10. 270
  11. 285
  12. 176
  13. 182
  14. 132
  15. 195
  16. 195
  17. 323
  18. 208
  19. 209
  20. 234
  21. 247
  22. 187
  23. 169
  24. 204
  25. 208
  26. 216
  27. 216
  28. 272
  29. 192
  30. 132
  31. 156
  32. 132
  33. 323
  34. 187
  35. 187
  36. 198
  37. 143
  38. 144
  39. 196
  40. 255

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