WorksheetsLesson 7 Study Guide
Total questions: 10
Worksheet time: 14mins
Name
Class
Date
1.
What is the product of0.79 X 6.18?
a)
4.8822
b)
48.822
c)
488.22
d)
4,882.2
2.
What is the surface area of the box?
a)
16.925 square inches
b)
35.625 square inches
c)
169.25 square inches
d)
71.25 square inches
3.
What is the value of the expression 3a + bc - c when a=8.6 b=2.3 c=0.47
a)
26.881
b)
26.411
c)
25.8
d)
1.081
4.
Akoni has 4.53 kg of flour. She used 0.375 kg of the flour to make a cake. How many kilograms of flour remain after Akoni makes her cake?
a)
4.155
b)
4.165
c)
4.245
d)
4.265
5.
Solve:
10,000312×65a)
202.8
b)
20.28
c)
2.028
d)
0.2028
6.
Solve: 3.12 X 6.5
a)
30.8
b)
21.29
c)
2.027
d)
20.28
7.
Solve: 312 X 65 X 0.00001
a)
202.8
b)
20.28
c)
2.028
d)
0.2028
8.
Solve: 312×65×1001×101
a)
20,280
b)
20.28
c)
2.943
d)
31.2
9.
Solve: 312 thousandths X 65 hundredths
a)
0.4563
b)
2,082
c)
0.2028
d)
20,820
10.
What is the product 0.22 X 3.41
a)
0.7502
b)
7.502
c)
75.02
d)
750.2
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