M.3

소수의 뺄셈

2분기 (12~2월)

자릿수가 다른 소수 셋째 자리까지의 소수 빼기

난이도
보통
문제 수
Daniel Math Academy · Grade 5 Math

Subtract Decimals

Skill M.3 · Adding & subtracting decimals · ★★☆ Medium · Quarter 2

Name
 
Date
 
Score/ 12

Subtract. Line up the decimal points.

Example
9.2
−3.47
5.73

Think: Write as so both numbers have hundredths, then subtract, regrouping when needed.

  1. 1
    36.8
    −35.78
  2. 2
    70.4
    −63.3
  3. 3
    44.91
    −20.386
  4. 4
    74.034
    −61.91
  5. 5
    13.6
    −6.32
  6. 6
    25.8
    −18.921
  7. 7
    33.242
    −21.999
  8. 8
    47.622
    −18.785
  9. 9
    94.733
    −74.9
  10. 10
    11.5
    −9.434
  11. 11
    82.4
    −13.22
  12. 12
    37.31
    −12.25
Daniel Math Academy · danielmath.comWorksheet #cjyn5st · Page 1 / 2
Daniel Math Academy · Grade 5 Math

Answer Key

M.3 Subtract Decimals · ★★☆ Medium

  1. 11.02
  2. 27.1
  3. 324.524
  4. 412.124
  5. 57.28
  6. 66.879
  7. 711.243
  8. 828.837
  9. 919.833
  10. 102.066
  11. 1169.18
  12. 1225.06
Daniel Math Academy · danielmath.comWorksheet #cjyn5st · Answer Key · Page 2 / 2