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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 9 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 1292 ÷ 34 by rounding 34 to the nearest ten, then work it out.
2.Estimate 216 ÷ 12 by rounding 12 to the nearest ten, then work it out.
3.Estimate 432 ÷ 24 by rounding 24 to the nearest ten, then work it out.
4.Estimate 2640 ÷ 48 by rounding 48 to the nearest ten, then work it out.
5.Estimate 1824 ÷ 48 by rounding 48 to the nearest ten, then work it out.
6.Estimate 2052 ÷ 36 by rounding 36 to the nearest ten, then work it out.
7.Estimate 312 ÷ 13 by rounding 13 to the nearest ten, then work it out.
8.Estimate 810 ÷ 45 by rounding 45 to the nearest ten, then work it out.

LessonPrint · 5.NBT.B.6 · Set 9 · free to copy for classroom use

Answer key — Estimate the Quotient

Set 9. Prints on its own sheet.

  1. 1.about 43; exactly 38
  2. 2.about 22; exactly 18
  3. 3.about 22; exactly 18
  4. 4.about 53; exactly 55
  5. 5.about 36; exactly 38
  6. 6.about 51; exactly 57
  7. 7.about 31; exactly 24
  8. 8.about 16; exactly 18

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