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Multiply Four Digits by One is a free printable Grade 4 maths worksheet on a four-digit number times a single digit, aligned to Common Core standard 4.NBT.B.5. It prints 16 questions with an answer key on its own sheet of paper, in 25 versions that each ask different questions, so no two pupils in the class work from the same page. Print it from the browser or download it as a PDF — no account, no email.

Set 21 of 25 · the same problems every time you open this link.

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Set 1 has all 25 in a single PDF. All 25 sets ask different questions.

Multiply Four Digits by One

4.NBT.B.5

NameDate

Work out each answer.

1.6023 × 3 =
2.7870 × 5 =
3.8020 × 5 =
4.3223 × 9 =
5.7006 × 4 =
6.5167 × 8 =
7.4265 × 7 =
8.7167 × 5 =
9.1456 × 4 =
10.3975 × 3 =
11.5047 × 3 =
12.7541 × 7 =
13.2136 × 6 =
14.3118 × 6 =
15.8750 × 9 =
16.5429 × 6 =

LessonPrint · 4.NBT.B.5 · Set 21 · free to copy for classroom use

Answer key — Multiply Four Digits by One

Set 21. Prints on its own sheet.

  1. 1.18069
  2. 2.39350
  3. 3.40100
  4. 4.29007
  5. 5.28024
  6. 6.41336
  7. 7.29855
  8. 8.35835
  9. 9.5824
  10. 10.11925
  11. 11.15141
  12. 12.52787
  13. 13.12816
  14. 14.18708
  15. 15.78750
  16. 16.32574

Last reviewed 2026-09-05. Aligned to 4.NBT.B.5 of the Common Core State Standards for mathematics.