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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 459 · 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. 1.15 × 15 =
  2. 2.18 × 13 =
  3. 3.19 × 13 =
  4. 4.15 × 11 =
  5. 5.12 × 14 =
  6. 6.12 × 11 =
  7. 7.17 × 16 =
  8. 8.18 × 14 =
  9. 9.16 × 15 =
  10. 10.13 × 16 =
  11. 11.16 × 13 =
  12. 12.14 × 14 =
  13. 13.15 × 16 =
  14. 14.18 × 12 =
  15. 15.16 × 11 =
  16. 16.18 × 11 =
  17. 17.19 × 12 =
  18. 18.17 × 19 =
  19. 19.11 × 19 =
  20. 20.13 × 19 =
  21. 21.16 × 18 =
  22. 22.18 × 11 =
  23. 23.15 × 14 =
  24. 24.16 × 15 =
  25. 25.18 × 12 =
  26. 26.12 × 13 =
  27. 27.13 × 12 =
  28. 28.17 × 13 =
  29. 29.13 × 11 =
  30. 30.16 × 11 =
  31. 31.13 × 12 =
  32. 32.11 × 12 =
  33. 33.13 × 13 =
  34. 34.11 × 11 =
  35. 35.15 × 17 =
  36. 36.11 × 12 =
  37. 37.19 × 13 =
  38. 38.12 × 14 =
  39. 39.19 × 15 =
  40. 40.15 × 11 =

Answer key

  1. 225
  2. 234
  3. 247
  4. 165
  5. 168
  6. 132
  7. 272
  8. 252
  9. 240
  10. 208
  11. 208
  12. 196
  13. 240
  14. 216
  15. 176
  16. 198
  17. 228
  18. 323
  19. 209
  20. 247
  21. 288
  22. 198
  23. 210
  24. 240
  25. 216
  26. 156
  27. 156
  28. 221
  29. 143
  30. 176
  31. 156
  32. 132
  33. 169
  34. 121
  35. 255
  36. 132
  37. 247
  38. 168
  39. 285
  40. 165

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