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Expanded Form in Any Order is a free printable Grade 2 math worksheet on putting a number back together from its parts, in any order, aligned to Common Core standard 2.NBT.A.3. 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 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 1 of 25 · the same problems every time you open this link.

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One paper per student

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All 25 sets ask different questions.

Expanded Form in Any Order

2.NBT.A.3

NameDate

Write each number.

1.5 hundreds + 9 tens + 8 ones = ___
2.4 hundreds + 8 ones + 5 tens = ___
3.3 + 700 + 50 =
4.3 hundreds + 9 ones + 8 tens = ___
5.2 ones + 6 tens + 5 hundreds = ___
6.10 + 600 + 3 =
7.2 hundreds + 8 tens = ___
8.5 hundreds + 4 tens + 8 ones = ___
9.200 + 1 + 70 =
10.800 + 0 =

LessonPrint · 2.NBT.A.3 · Set 1 · free to copy for classroom use

Answer key — Expanded Form in Any Order

Set 1. Prints on its own sheet.

  1. 1.598
  2. 2.458
  3. 3.753
  4. 4.389
  5. 5.562
  6. 6.613
  7. 7.280
  8. 8.548
  9. 9.271
  10. 10.800

Questions about Expanded Form in Any Order

What does the Expanded Form in Any Order worksheet cover?

It practices putting a number back together from its parts, in any order — 10 questions for Grade 2, all on Common Core 2.NBT.A.3: Read and write numbers up to 1,000 in digits, in words and in expanded form. The instruction to students is “Write each number”, and the answer key follows on the next sheet.

Which Common Core standard does Expanded Form in Any Order practice?

CCSS.MATH.CONTENT.2.NBT.A.3 — 2.NBT.A.3, under Number & Operations in Base Ten for Grade 2. The published standard reads: “Read and write numbers to 1000 using base-ten numerals, number names, and expanded form.” The worksheet assesses that standard rather than a paraphrase of it.

What age or grade is this worksheet for?

Expanded Form in Any Order is written for Grade 2, typically ages 7-8. It is one of the sheets on 2.NBT.A.3, so it suits any student working at that standard — including older students revisiting it and younger ones working ahead.

Does Expanded Form in Any Order come with an answer key?

Yes. All 10 answers are generated from the same problems as the questions, so the key cannot drift out of step with the sheet. It starts on a fresh sheet of paper, after the questions, so it is not handed out with the class by accident.

How many different versions of Expanded Form in Any Order can I print?

25 — one per student, and all 25 ask different questions. Set 1 downloads the whole class as a single PDF. Every version is fixed to its own address, so a sheet printed today holds the same problems when you reopen it next week.

Is Expanded Form in Any Order free to print and photocopy?

Yes. Expanded Form in Any Order, its answer key and its 25 versions are free to print and photocopy for your own class, with no account, no email capture and no subscription at the download step. Please do not resell them or republish them as your own.

More practice for 2.NBT.A.3

Read and write numbers up to 1,000 in digits, in words and in expanded form.

All Grade 2 worksheets

Last reviewed 2026-09-05. Aligned to 2.NBT.A.3 of the Common Core State Standards for Mathematics.