A.3

자릿값 단위로 나타내기

1분기 (9~11월)

수를 4 thousands, 3 hundreds, 5 ones처럼 자릿값 단위로 나타내고, 다시 수로 쓰기

난이도
보통
문제 수
Daniel Math Academy · Grade 3 Math

Unit Form

Skill A.3 · Place value · ★★☆ Medium · Quarter 1

Name
 
Date
 
Score/ 4

Write each number in the form asked for.

Example

= 4 thousands, 3 hundreds, 5 ones

Think: Say how many of each place there are. There are 0 tens, so the tens are left out.

  1. 1
    Write in unit form:
  2. 2
    Write in unit form:
  3. 3
    Write in standard form: 6 thousands, 2 hundreds, 2 ones
  4. 4
    Write in standard form: 2 thousands, 8 hundreds, 9 tens, 9 ones
Daniel Math Academy · danielmath.comWorksheet #yrcsszc · Page 1 / 2
Daniel Math Academy · Grade 3 Math

Answer Key

A.3 Unit Form · ★★☆ Medium

  1. 12 hundreds, 8 tens, 8 ones
  2. 22 thousands, 6 hundreds, 7 ones
  3. 3
  4. 4
Daniel Math Academy · danielmath.comWorksheet #yrcsszc · Answer Key · Page 2 / 2