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Advance A · Week 3 · Multiplication Essentials

Day 5 Practice Worksheet — Timed Multiplication Challenge

Goal: 50 problems in under 15 minutes.

Goal · 50 problems · under 15 minutes

Name
Date
Score

  1. §12-digit × 1-digit

    ⏱ 3 min · 20 problems

    Timed drill — start a 3-minute timer, then solve in order. Goal: finish under time with full accuracy.

    1. 01.28 × 9=
    2. 02.41 × 3=
    3. 03.76 × 7=
    4. 04.61 × 5=
    5. 05.54 × 9=
    6. 06.51 × 5=
    7. 07.47 × 5=
    8. 08.96 × 3=
    9. 09.76 × 7=
    10. 10.71 × 5=
    11. 11.86 × 2=
    12. 12.76 × 3=
    13. 13.44 × 6=
    14. 14.79 × 8=
    15. 15.95 × 2=
    16. 16.47 × 4=
    17. 17.40 × 8=
    18. 18.27 × 4=
    19. 19.64 × 4=
    20. 20.53 × 2=

  2. §23-digit × 1-digit

    ⏱ 3 min · 20 problems

    Timed drill — start a 3-minute timer, then solve in order. Goal: finish under time with full accuracy.

    1. 01.144 × 6=
    2. 02.345 × 5=
    3. 03.874 × 2=
    4. 04.559 × 8=
    5. 05.109 × 3=
    6. 06.631 × 3=
    7. 07.886 × 6=
    8. 08.327 × 8=
    9. 09.187 × 4=
    10. 10.357 × 8=
    11. 11.330 × 6=
    12. 12.770 × 5=
    13. 13.409 × 5=
    14. 14.571 × 2=
    15. 15.476 × 5=
    16. 16.949 × 8=
    17. 17.765 × 3=
    18. 18.462 × 9=
    19. 19.120 × 7=
    20. 20.823 × 6=

Answer Key

§1 · 2-digit × 1-digit

  1. 1.252
  2. 2.123
  3. 3.532
  4. 4.305
  5. 5.486
  6. 6.255
  7. 7.235
  8. 8.288
  9. 9.532
  10. 10.355
  11. 11.172
  12. 12.228
  13. 13.264
  14. 14.632
  15. 15.190
  16. 16.188
  17. 17.320
  18. 18.108
  19. 19.256
  20. 20.106

§2 · 3-digit × 1-digit

  1. 1.864
  2. 2.1725
  3. 3.1748
  4. 4.4472
  5. 5.327
  6. 6.1893
  7. 7.5316
  8. 8.2616
  9. 9.748
  10. 10.2856
  11. 11.1980
  12. 12.3850
  13. 13.2045
  14. 14.1142
  15. 15.2380
  16. 16.7592
  17. 17.2295
  18. 18.4158
  19. 19.840
  20. 20.4938