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Worksheets

expressions

Total questions: 10

Worksheet time: 5mins

Name
Class
Date
1.

what is the variable

4xy+19-2.5x1.2

a)

19

b)

2.5

c)

1.2

d)

xy

2.

what are the terms

4x-297-2

a)

x

b)

2

c)

297-2

d)

4x

3.

constant

2+41/62-18.52x-23.4444444444445y

a)

23.4444444444445y

b)

2

c)

41/62

d)

18.52x

4.

how many variables

2x+-3y-27n+3vx-(87b+93x)

a)

2

b)

5

c)

7

d)

19

5.

how many constants

2+-4x+23a-27.53+1.5+2+4.8713

a)

1

b)

5

c)

3

d)

286

6.

how many variables

2x-3y-45a-12b-3x-14x+33e+2a

a)

7

b)

4

c)

2

d)

5

7.

which is a variable

a)

2

b)

xy

c)

-3

d)

4bc

8.

which is a constant

a)

23b

b)

22a

c)

14

d)

91.5x2x

9.

is there a variable

23.4444444444x27-8+25x

a)

yes

b)

no

10.

bonus question

21x-(5x2)=200

x=____

a)

2

b)

15

c)

10

d)

1