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Collecting Like Terms Practice (Addition and Subtraction)

Total questions: 12

Worksheet time: 16mins

Name
Class
Date
1.

 a aa\ -a  

a)

0

b)

1

2.

 2bb2b-b  

a)

 22  

b)

 1b1b  

c)

 bb  

3.

 3c+2dc3c+2d-c  

a)

 3+2d3+2d  

b)

 2c +2d2c\ +2d  

c)

 5d5d  

4.

 3e2+3ef2ef+4e23e^2+3ef-2ef+4e^2  

a)

 7e2 +1ef7e_{ }^{2\ }+1ef  

b)

 7e2+ef7e^2+ef  

5.

 5g2 3g5g^{2\ }-3g  

a)

 2g2g  

b)

 2g22g^2  

c)

 5g23g5g^2-3g  

6.

 5h +3h2 5h+H5h\ +3h^{2\ }-5h+H  

a)

 3h2 H3h^{2\ }-H  

b)

 3h2 +H3h^{2\ }+H  

c)

 3h2H3h^2H  

7.

 10i5I+7+7i310i-5I+7+7i-3  

4 lines
8.

Pick those that are the same as:
 3j2kl3j^2kl  

a)

 3klj23klj^2  

b)

 3jkl23jkl^2  

c)

 3klj23klj^2  

d)

 klj23klj^23  

9.

 5m +5mn0.2m5m\ +5mn-0.2m  

4 lines
10.

 8o+9p7o+2p78o+9p-7o+2p-7  

a)

 1o+11p71o+11p-7  

b)

 o+11p+7o+11p+7  

c)

 o+11p7o+11p-7  

d)

 o+2p7o+2p-7  

11.

 2qr+rqqr+rq2qr+rq-qr+rq  
Which answer is NOT correct

a)

 qr+2rqqr+2rq  

b)

 3qr3qr  

c)

 3rq3rq  

12.


 12s+22s\frac{1}{2s}+\frac{2}{2s}  

4 lines