Review — Difficulty 10/10
1.NBT.C.5 · Given a two-digit number, mentally find 10 more or 10 less than the n…
Review skills for this standard. Write answers where shown.
Together with a parent
1. Discuss: Given a two-digit number, mentally find 10 more or 10 less than the number, with… 2. What was easy? What was tricky? 3. Use the diagram to model one example.
Written review
1. Write the value of the underlined digit in 285: ___ 2. 45 = ___ tens + ___ ones 3. Expanded form: 55 = ___ + ___ 4. Which is greater: 40 or 47? ___ 5. Write the numeral: 6 tens and 6 ones → ___ 6. Round 62 to the nearest ten: ___
_See printable PDF for diagram._
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Skills checklist
- [ ] Identifies value of each digit
- [ ] Writes expanded form
- [ ] Reads and writes numbers in standard form
- [ ] Explains Given a two-digit number, mentally find 10 more or 10 less than the n… without prompts
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