การบวก ลบ เศษส่วน ป.5

Question 1

​\frac56-\frac14+\frac23=\frac{13}{12}​

Accepted Answer

o

Question 2

​ถ้าA=\frac35และB=\frac12แล้วA-B=\frac23​

Accepted Answer

x

Question 3

​11\frac{7}{10}+\frac{16}{5}=1\frac{9}{10}​

Accepted Answer

x

Question 4

​5\frac58+1\frac78=7\frac12​

Accepted Answer

o

Question 5

​6\frac49-5\frac{7}{18}=1\frac{1}{18}​

Accepted Answer

o

Question 6

​4\frac{1}{39}+\frac23=4\frac{7}{39}​

Accepted Answer

x

Question 7

​\frac87-\frac13=\frac{17}{21}​

Accepted Answer

o

Question 8

​\frac95+\frac{7}{12}=3\frac{23}{60}​​

Accepted Answer

x

Question 9

​\frac{8}{12}+\frac58=1\frac{7}{24}​​

Accepted Answer

o

Question 10

​\frac25+\frac13-\frac16=\frac{17}{30}​

Accepted Answer

o

Question 11

​\frac38+\frac{7}{12}-\frac56=\frac18​

Accepted Answer

o

Question 12

​2\frac{4}{12}-\left(\frac56-\frac23\right)=2\frac16​

Accepted Answer

o

การบวก ลบ เศษส่วน ป.5

ปัญหา 1

OX

$\frac56-\frac14+\frac23=\frac{13}{12}$

ปัญหา 2

OX

$ถ้าA=\frac35และB=\frac12แล้วA-B=\frac23$

ปัญหา 3

OX

$11\frac{7}{10}+\frac{16}{5}=1\frac{9}{10}$

ปัญหา 4

OX

$5\frac58+1\frac78=7\frac12$

ปัญหา 5

OX

$6\frac49-5\frac{7}{18}=1\frac{1}{18}$

ปัญหา 6

OX

$4\frac{1}{39}+\frac23=4\frac{7}{39}$

ปัญหา 7

OX

$\frac87-\frac13=\frac{17}{21}$

ปัญหา 8

OX

$\frac95+\frac{7}{12}=3\frac{23}{60}$

ปัญหา 9

OX

$\frac{8}{12}+\frac58=1\frac{7}{24}$

ปัญหา 10

OX

$\frac25+\frac13-\frac16=\frac{17}{30}$

ปัญหา 11

OX

$\frac38+\frac{7}{12}-\frac56=\frac18$

ปัญหา 12

OX

$2\frac{4}{12}-\left(\frac56-\frac23\right)=2\frac16$

การบวก ลบ เศษส่วน ป.5

ปัญหา 1

OX

56−14+23=1312\frac56-\frac14+\frac23=\frac{13}{12}65​−41​+32​=1213​

ปัญหา 2

OX

ถ้าA=35และB=12แล้วA−B=23ถ้าA=\frac35และB=\frac12แล้วA-B=\frac23ถ้าA=53​และB=21​แล้วA−B=32​

ปัญหา 3

OX

11710+165=191011\frac{7}{10}+\frac{16}{5}=1\frac{9}{10}11107​+516​=1109​

ปัญหา 4

OX

558+178=7125\frac58+1\frac78=7\frac12585​+187​=721​

ปัญหา 5

OX

649−5718=11186\frac49-5\frac{7}{18}=1\frac{1}{18}694​−5187​=1181​

ปัญหา 6

OX

4139+23=47394\frac{1}{39}+\frac23=4\frac{7}{39}4391​+32​=4397​

ปัญหา 7

OX

87−13=1721\frac87-\frac13=\frac{17}{21}78​−31​=2117​

ปัญหา 8

OX

95+712=32360\frac95+\frac{7}{12}=3\frac{23}{60}59​+127​=36023​​

ปัญหา 9

OX

812+58=1724\frac{8}{12}+\frac58=1\frac{7}{24}128​+85​=1247​​

ปัญหา 10

OX

25+13−16=1730\frac25+\frac13-\frac16=\frac{17}{30}52​+31​−61​=3017​

ปัญหา 11

OX

38+712−56=18\frac38+\frac{7}{12}-\frac56=\frac1883​+127​−65​=81​

ปัญหา 12

OX

2412−(56−23)=2162\frac{4}{12}-\left(\frac56-\frac23\right)=2\frac162124​−(65​−32​)=261​

$\frac56-\frac14+\frac23=\frac{13}{12}$

$ถ้าA=\frac35และB=\frac12แล้วA-B=\frac23$

$11\frac{7}{10}+\frac{16}{5}=1\frac{9}{10}$

$5\frac58+1\frac78=7\frac12$

$6\frac49-5\frac{7}{18}=1\frac{1}{18}$

$4\frac{1}{39}+\frac23=4\frac{7}{39}$

$\frac87-\frac13=\frac{17}{21}$

$\frac95+\frac{7}{12}=3\frac{23}{60}$

$\frac{8}{12}+\frac58=1\frac{7}{24}$

$\frac25+\frac13-\frac16=\frac{17}{30}$

$\frac38+\frac{7}{12}-\frac56=\frac18$

$2\frac{4}{12}-\left(\frac56-\frac23\right)=2\frac16$