Free Printable 异分母分数的减法 1

1.

$\frac{9}{10}\ -\ \frac{1}{2}\ =$

a)

$\frac{4}{5}$

b)

$\frac{7}{10}$

c)

$\frac{3}{5}$

d)

$\frac{2}{5}$

2.

$\frac{6}{8}\ -\ \frac{1}{4}\ =$

a)

$\frac{5}{8}$

b)

$\frac{1}{2}$

c)

$\frac{3}{8}$

d)

$\frac{1}{4}$

3.

$\frac{5}{6}\ -\ \frac{3}{4}\ =$

a)

$\frac{1}{3}$

b)

$\frac{1}{4}$

c)

$\frac{1}{6}$

d)

$\frac{1}{12}$

4.

$\frac{3}{4}\ -\ \frac{2}{6}\ =$

a)

$\frac{1}{2}$

b)

$\frac{1}{6}$

c)

$\frac{5}{6}$

d)

$\frac{5}{12}$

5.

$\frac{8}{9}\ -\ \frac{2}{3}\ =\$

a)

$\frac{1}{3}$

b)

$\frac{2}{3}$

c)

$\frac{4}{9}$

d)

$\frac{2}{9}$

6.

$\frac{1}{2}\ -\ \frac{1}{4}\ =\$

a)

$\frac{1}{4}$

b)

$\frac{1}{3}$

c)

$\frac{1}{2}$

d)

$\frac{1}{8}$

7.

$\frac{3}{5}\ -\ \frac{1}{2}\ =$

a)

$\frac{2}{5}$

b)

$\frac{3}{10}$

c)

$\frac{1}{5}$

d)

$\frac{1}{10}$

8.

$\frac{3}{4}\ -\ \frac{2}{3}\ =$

a)

$\frac{1}{3}$

b)

$\frac{1}{4}$

c)

$\frac{1}{6}$

d)

$\frac{1}{12}$

9.

$\frac{1}{2}\ -\ \frac{1}{3}\ =$

a)

$\frac{2}{3}$

b)

$\frac{1}{2}$

c)

$\frac{1}{3}$

d)

$\frac{1}{6}$

10.

$\frac{1}{2}\ -\ \frac{1}{8}\ =$

a)

$\frac{1}{2}$

b)

$\frac{3}{8}$

c)

$\frac{1}{4}$

d)

$\frac{1}{8}$

异分母分数的减法 1

Total questions: 10

Worksheet time: 50mins

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