Practice Problems — Set 19
3.NBT.A.1 · Use place value understanding to round whole numbers to the nearest 1…
Print and write your answers. Use diagrams to show thinking.
Warm-up
1. Write the value of the underlined digit in 340: ___ 2. 50 = ___ tens + ___ ones 3. Expanded form: 60 = ___ + ___
_See printable PDF for diagram._
Written practice
1. Write the value of the underlined digit in 329: ___ 2. 49 = ___ tens + ___ ones 3. Expanded form: 59 = ___ + ___ 4. Which is greater: 44 or 51? ___ 5. Write the numeral: 8 tens and 4 ones → ___ 6. Round 66 to the nearest ten: ___ 7. Write the value of the underlined digit in 362: ___ 8. 52 = ___ tens + ___ ones
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More written practice
1. Expanded form: 62 = ___ + ___ 2. Which is greater: 47 or 54? ___ 3. Write the numeral: 8 tens and 7 ones → ___ 4. Round 69 to the nearest ten: ___ 5. Write the value of the underlined digit in 395: ___ 6. 55 = ___ tens + ___ ones
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Patterns and rules
1. Write the value of the underlined digit in 516: ___ 2. 66 = ___ tens + ___ ones 3. Expanded form: 76 = ___ + ___
_See printable PDF for diagram._
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Stretch
1. Write the value of the underlined digit in 604: ___ 2. 74 = ___ tens + ___ ones
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Parent tip: Use base-ten blocks or place-value charts