수의 세 가지 표현 (표준형·전개형·단어형)

Daniel Math Academy · Grade 3 Math

Standard, Expanded & Word Form

Skill A.4 · Place value · ★★☆ Medium · Quarter 1

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Write each number in the form asked for.

1. 1
   Write in expanded form: $805,180$
2. 2
   Write in expanded form: $28,269$
3. 3
   Write in standard form: $10,000+$ $4,000+$ $700+$ $9$
4. 4
   Write in expanded form: $13,700$

Daniel Math Academy · Grade 3 Math

Answer Key

A.4 Standard, Expanded & Word Form · ★★☆ Medium

1. 1$800,000+$ $5,000+$ $100+$ $80$
2. 2$20,000+$ $8,000+$ $200+$ $60+$ $9$
3. 3$14,709$
4. 4$10,000+$ $3,000+$ $700$