A.1
표준형과 전개형
억 단위까지의 수를 전개형(자릿값의 합)으로, 전개형을 다시 수로 쓰기
난이도
보통
문제 수
Standard & Expanded Form
Skill A.1 · Whole numbers & place value · ★★☆ Medium
- Name
- Date
Score/ 4
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Write each number in the form asked for.
Example
Think: Write the value of each digit, largest first. The 0s in the hundred thousands and thousands places are worth 0, so they are left out.
- 1Write in standard form:
- 2Write in standard form:
- 3Write in standard form:
- 4Write in expanded form:
Answer Key
A.1 Standard & Expanded Form · ★★☆ Medium
- 1
- 2
- 3
- 4