E.4
10, 100, 1000 곱하기
2분기 (12~2월)자연수에 10, 100, 1000을 곱하기
난이도
보통
문제 수
Multiply by 10, 100 & 1,000
Skill E.4 · Multiplication · ★★☆ Medium · Quarter 2
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Score/ 12
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Multiply.
Example
Think: Times 100 moves every digit two places to the left, so two zeros go on the end.
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Answer Key
E.4 Multiply by 10, 100 & 1,000 · ★★☆ Medium
- 1200
- 28,400
- 35,500
- 4718,000
- 517,800
- 6700
- 720
- 860
- 930
- 105,650
- 117,200
- 1281,000