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Multiply by Multiples of Ten is a free printable Grade 4 maths worksheet on scaling a known fact by a power of ten, aligned to Common Core standard 4.NBT.B.5. It prints 14 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 23 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 by Multiples of Ten

4.NBT.B.5

NameDate

Work out each answer.

1.50 × 70 =
2.88 × 40 =
3.27 × 90 =
4.77 × 70 =
5.57 × 30 =
6.92 × 90 =
7.54 × 70 =
8.59 × 60 =
9.77 × 80 =
10.60 × 90 =
11.67 × 90 =
12.18 × 80 =
13.45 × 90 =
14.77 × 50 =

LessonPrint · 4.NBT.B.5 · Set 23 · free to copy for classroom use

Answer key — Multiply by Multiples of Ten

Set 23. Prints on its own sheet.

  1. 1.3500
  2. 2.3520
  3. 3.2430
  4. 4.5390
  5. 5.1710
  6. 6.8280
  7. 7.3780
  8. 8.3540
  9. 9.6160
  10. 10.5400
  11. 11.6030
  12. 12.1440
  13. 13.4050
  14. 14.3850

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