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Add and Subtract Large Numbers is a free printable Grade 4 maths worksheet on mixing both at five digits, aligned to Common Core standard 4.NBT.B.4. It prints 10 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 8 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.

Add and Subtract Large Numbers

4.NBT.B.4

NameDate

Work out each answer.

1.24048 + 52056 =
2.78061 + 85259 =
3.84469 + 41987 =
4.67278 + 56782 =
5.48917 + 21776 =
6.87604 − 69485 =
7.97250 − 72074 =
8.40701 − 18986 =
9.82674 − 34339 =
10.72621 − 58904 =

LessonPrint · 4.NBT.B.4 · Set 8 · free to copy for classroom use

Answer key — Add and Subtract Large Numbers

Set 8. Prints on its own sheet.

  1. 1.76104
  2. 2.163320
  3. 3.126456
  4. 4.124060
  5. 5.70693
  6. 6.18119
  7. 7.25176
  8. 8.21715
  9. 9.48335
  10. 10.13717

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