Worksheetsmath
Total questions: 10
Worksheet time: 10mins
Name
Class
Date
1.
−3x215x3
a)
5x
b)
−5x
c)
−5
d)
x
2.
a)
24
b)
25
c)
13
d)
12
3.
12(y−x)4(x−y)
a)
−3
b)
31
c)
−31
d)
3
4.
What has teeth but cannot bite?
a)
comb
b)
zipper
c)
saw
d)
gear
5.
6(b−1)23a(b−1)
a)
2(b−1)a
b)
2a
c)
(b−1)
d)
1
6.
What is black when you buy it, red when you use it, and gray when you throw it away?
a)
shoe
b)
belt
c)
charcoal
d)
all the above
7.
ax+by−ax−by
a)
−1
b)
1
c)
ax
d)
by
8.
Poor people have it.
Rich people need it.
If you eat it you die.
What is it?
a)
money
b)
luxury items
c)
brain
d)
nothing
9.
(3+x)(8−x)(x−8)
a)
21
b)
0
c)
3+x
d)
−3+x1
10.
a)
15
b)
14
c)
16
d)
17
100 %
