A.5
자릿값 바꾸어 나타내기
1분기 (9~11월)4 hundreds = 40 tens, 30 tens = 3 hundreds처럼 자릿값 단위를 바꾸어 나타내기
난이도
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문제 수
Regrouping Place Values
Skill A.5 · Place value · ★★☆ Medium · Quarter 1
- Name
- Date
Score/ 8
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Fill in each box.
Example
4 hundreds = 40 tens
2 hundreds 5 tens = 25 tens
Think: 1 hundred is 10 tens, so 4 hundreds is tens, and 2 hundreds 5 tens is tens.
- 1thousands = ones
- 2thousands = hundreds
- 3thousands hundreds = hundreds
- 4hundreds = tens
- 5ones = hundreds
- 6ones = thousands
- 7thousands = hundreds
- 8hundreds = ones
Answer Key
A.5 Regrouping Place Values · ★★☆ Medium
- 18,000
- 260
- 337
- 430
- 56
- 66
- 790
- 8600