Practice Problems — Set 3

1.NBT.B.2 · Understand that the two digits of a two-digit number represent amount…

Print and write your answers. Use diagrams to show thinking.

Warm-up

1. Write the value of the underlined digit in 164: ___ 2. 34 = ___ tens + ___ ones 3. Expanded form: 44 = ___ + ___

_See printable PDF for diagram._

Written practice

1. Write the value of the underlined digit in 153: ___ 2. 33 = ___ tens + ___ ones 3. Expanded form: 43 = ___ + ___ 4. Which is greater: 28 or 35? ___ 5. Write the numeral: 6 tens and 6 ones → ___ 6. Round 50 to the nearest ten: ___ 7. Write the value of the underlined digit in 186: ___ 8. 36 = ___ tens + ___ ones

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More written practice

1. Expanded form: 46 = ___ + ___ 2. Which is greater: 31 or 38? ___ 3. Write the numeral: 6 tens and 3 ones → ___ 4. Round 53 to the nearest ten: ___ 5. Write the value of the underlined digit in 219: ___ 6. 39 = ___ tens + ___ ones

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Patterns and rules

1. Write the value of the underlined digit in 340: ___ 2. 50 = ___ tens + ___ ones 3. Expanded form: 60 = ___ + ___

_See printable PDF for diagram._

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Parent tip: Use base-ten blocks or place-value charts