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Estimate the Quotient is a free printable Grade 5 math worksheet on rounding the divisor to judge the answer, aligned to Common Core standard 5.NBT.B.6. It prints 8 questions with an answer key on its own sheet of paper, in 25 versions that each ask different questions, so no two students in the class work from the same page. Print it from the browser or download it as a PDF — no account, no email.

Set 17 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.

Estimate the Quotient

5.NBT.B.6

NameDate

Estimate first, then work it out.

1.Estimate 520 ÷ 26 by rounding 26 to the nearest ten, then work it out.
2.Estimate 341 ÷ 31 by rounding 31 to the nearest ten, then work it out.
3.Estimate 1288 ÷ 23 by rounding 23 to the nearest ten, then work it out.
4.Estimate 658 ÷ 14 by rounding 14 to the nearest ten, then work it out.
5.Estimate 1440 ÷ 45 by rounding 45 to the nearest ten, then work it out.
6.Estimate 2280 ÷ 38 by rounding 38 to the nearest ten, then work it out.
7.Estimate 608 ÷ 19 by rounding 19 to the nearest ten, then work it out.
8.Estimate 725 ÷ 29 by rounding 29 to the nearest ten, then work it out.

LessonPrint · 5.NBT.B.6 · Set 17 · free to copy for classroom use

Answer key — Estimate the Quotient

Set 17. Prints on its own sheet.

  1. 1.about 17; exactly 20
  2. 2.about 11; exactly 11
  3. 3.about 64; exactly 56
  4. 4.about 66; exactly 47
  5. 5.about 29; exactly 32
  6. 6.about 57; exactly 60
  7. 7.about 30; exactly 32
  8. 8.about 24; exactly 25

Last reviewed 2026-09-05. Aligned to 5.NBT.B.6 of the Common Core State Standards for Mathematics.