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🧠 Hundreds, Tens and Ones: Show Your Thinking (2.NBT.A.1)

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Understand that the three digits of a three-digit number represent hundreds, tens and ones. Solve each problem and show your work.

1. Write in expanded form: 841
Show your work
2. 810 = ___ hundreds ___ tens ___ ones
Show your work
3. Write in expanded form: 383
Show your work
4. 502 = ___ hundreds ___ tens ___ ones
Show your work
5. Write in expanded form: 209
Show your work
6. 866 = ___ hundreds ___ tens ___ ones
Show your work

Explain: How did you solve problem 1? Could you check it another way?

Answer key: 1) 800 + 40 + 1 · 2) 8, 1, 0 · 3) 300 + 80 + 3 · 4) 5, 0, 2 · 5) 200 + 9 · 6) 8, 6, 6
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Worksheets › Grade 2 Math › Hundreds, Tens and Ones › Hundreds, Tens and Ones

Grade 2 (ages 7–8)Numbers & mathsFree printable PDF

About this grade 2 worksheet

Free Grade 2 math worksheet (Common Core 2.NBT.A.1): hundreds, tens and ones — problems with space to show work and explain reasoning, with answer key. Skill: Understand that the three digits of a three-digit number represent hundreds, tens and ones. Level: Grade 2 — also suits Year 3 (UK).

For teachers: skills & standards

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What age is it for?

It is designed for Grade 2 (ages 7–8), but use it with any child who is ready.

What skills does it build?

Understand that the three digits of a three-digit number represent hundreds, tens and ones.

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More “Hundreds, Tens and Ones” printables (2.nbt.a.1: understand that the three digits of a three-digit number represent hundreds, tens and ones)

Hundreds, Tens and Ones: Practice A (2.NBT.A.1) · Hundreds, Tens and Ones: Practice B (2.NBT.A.1) · Hundreds, Tens and Ones: Mixed Practice & Reasoning (2.NBT.A.1) · Hundreds, Tens and Ones: Quick Check (2.NBT.A.1)

All 5 hundreds, tens and ones sheets → · Grade 2 Math: all 10 skills → · All Common Core grades

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