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WorksheetsDiagnostic 8
Total questions: 21
Worksheet time: 18mins
Name
Class
Date
1.
-7 + 3 =
(a)
2.
-8 - 9 =
(a)
3.
(-3)(8) =
(a)
4.
-63 ÷ -9 =
(a)
5.
42 =
a)
16
b)
8
c)
4
d)
36
6.
33 =
a)
9
b)
27
c)
6
d)
33
7.
True or False:
2 21 ×3 32 = 6 62 = 6 31a)
True
b)
False
8.
71+3 1=
(a)
9.
32×52=
(a)
10.
94÷32=
(a)
11.
Evaluate a + 4b when a = 2 and b = 5
(a)
12.
Solve for x:
x + 5 = 11
(a)
13.
Solve for x:
(a)
14.
Solve for the unknown:
3n - 8 = 16
(a)
15.
Simplify:
5 * 7 - 6 ÷ 2 + 3
(a)
16.
Simplify : (8−5)2 ÷ 3 x 2
a)
6
b)
69
c)
3
d)
1.5
17.
Simplify: 2x + 3y - x - 2y
(a)
18.
Simplify
2x2 + x - 3y + 2x2 - 3y
(a)
19.
What value is plotted in the number line? (answers can be written in fraction or decimal form)
(a)
20.
Which of the number lines best shows the location of 2.65?
a)
b)
c)
d)
21.
BONUS QUESTION - what is 2/5 as a decimal?
a)
0.25
b)
0.2
c)
0.8
d)
0.4
e)
0.15
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