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文字式の計算

Total questions: 10

Worksheet time: 3mins

Name
Class
Date
1.

3a+5a=

a)

8a

b)

15a

c)

15a²

d)

8a²

2.

15a-a=

a)

14a

b)

14

c)

15a

d)

15

3.

6x−9x+x=6x-9x+x=  

a)

3x

b)

-3x

c)

-2x

d)

2x

4.

3a+5+a-3=

a)

4a+2

b)

6

c)

3a-2

d)

2

5.

4(a-2)=

a)

4a-8

b)

4a-2

c)

a-8

d)

6a

6.

−34(8x−2)=-\frac{3}{4}\left(8x-2\right)=  

a)

−6x+32-6x+\frac{3}{2}  

b)

−6x+34-6x+\frac{3}{4}  

c)

−6x−32-6x-\frac{3}{2}  

d)

−6x−34-6x-\frac{3}{4}  

7.

x−x+16=x-\frac{x+1}{6}=  

a)

5x−16\frac{5x-1}{6}  

b)

5x+16\frac{5x+1}{6}  

c)

6x−16\frac{6x-1}{6}  

d)

5x6\frac{5x}{6}  

8.

x−12−2x−35=\frac{x-1}{2}-\frac{2x-3}{5}=  

a)

x+110\frac{x+1}{10}  

b)

−x+27\frac{-x+2}{7}  

c)

−x+210\frac{-x+2}{10}  

d)

x+17\frac{x+1}{7}  

9.

2(x+1)-3(x-2)+4(x+5)=

a)

3x+28

b)

9x+16

c)

3x+16

d)

9x+28

10.

(24x-36) ÷ (-6)=

a)

-4x+6

b)

4x+6

c)

4x-6

d)

-4x-6