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WorksheetsReview of Emath - Sec3
Total questions: 12
Worksheet time: 9mins
Name
Class
Date
1.
Solve 3 −5
a)
-2
b)
2
c)
1
d)
0
2.
−1 −3
Solve
a)
4
b)
−4
c)
2
d)
−2
3.
Evaluate −8−(3×−2)
a)
−14
b)
48
c)
−2
d)
2
4.
Given x=−2, y=−3 and z=−4. work out z2−x2
4 lines
5.
Which number is bigger, 87 or 0.87
a)
87
b)
0.87
6.
An estate agent charge 2% commission on every house he sells. How much commission will he earn on a house that he sells for $120 500?
4 lines
7.
Write down the algebraic expression for a multiply by a
4 lines
8.
Find the value of 225−3p when p = 4
a)
6.5
b)
6
c)
3.5
d)
0
9.
Write one of the factor of 10
4 lines
10.
Write common multiple of 2 and 5
4 lines
11.
From the picture above, List all the perfect square numbers.
4 lines
12.
Solve the equation 4(5y−2)=42
4 lines
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