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WorksheetsUnit 4: Equivalent Expressions (part 1)
Total questions: 20
Worksheet time: 25mins
Name
Class
Date
1.
Enter the expression using exponents.
a)
20
b)
54
c)
51
d)
625
2.
Enter the expression using exponents.
a)
2
b)
21
c)
12
d)
2+2
3.
Find the value of the power.
a)
9
b)
3
c)
6
d)
0
4.
Find the value of the power.
a)
1
b)
9
c)
10
d)
19
5.
Complete the missing exponent.
a)
2
b)
4
c)
1
d)
8
6.
Enter the missing base.
a)
8
b)
16
c)
32
d)
4
7.
List all the factors of the number.
a)
1, 10
b)
1, 2, 5, 10
c)
2, 5
d)
10, 20, 30, 40, 50, 60...
8.
Simplify the expression using the order of operations.
a)
266
b)
691
c)
931
d)
201
9.
Simplify the expression using the order of operations.
a)
-22.5
b)
150
c)
70
d)
190
10.
Simplify the expression using the order of operations.
a)
0
b)
36
c)
6
d)
4
11.
Find the value of the power.
a)
19
b)
1
c)
190
d)
0
12.
Find the value of the power.
a)
2.25
b)
3
c)
22.5
d)
30
13.
Find the prime factorization of the number.
a)
5x7
b)
1x35
c)
1x5x7x35
d)
5x7x35
14.
Find the prime factorization of the number using exponents.
a)
52x7
b)
5x72
c)
7x25
d)
51x35
15.
Find the prime factorization of the number using exponents.
a)
2x5x7
b)
22x52x72
c)
2x5x72
d)
49x100
16.
Simplify using order of operations.
a)
2
b)
5
c)
4
d)
32
17.
Simplify the expression using the order of operations.
a)
144
b)
48
c)
36
d)
72
18.
Simplify the expression using the order of operations.
a)
14
b)
3.5
c)
30
d)
15
19.
Simplify the expression using the order of operations.
a)
12
b)
32
c)
0
d)
8
20.
Simplify the expression using the order of operations.
The nature park has a pride of 9 lions and 6 cubs. The adults eat 6 pounds of meat each day and the cubs eat 5 pounds. Simplify 9 × 6 + 6 × 5 to find the amount of meat consumed each day by the lions.
The nature park has a pride of 9 lions and 6 cubs. The adults eat 6 pounds of meat each day and the cubs eat 5 pounds. Simplify 9 × 6 + 6 × 5 to find the amount of meat consumed each day by the lions.
a)
84
b)
300
c)
77
d)
540
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