Decimals Worksheet - Unit 3 Page 34
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38LESSON
9.
Estimate each quotient. Which strategies did you use?
5 5
36.57
6
22.41
4
4.189
2
a)
b)
c)
42.3
9
8.27
4
7.1348
8
d)
e)
f)
Estimate to choose the correct quotient for each division question.
10.
Question
Possible Quotients
a)
9.348
3
3.116
31.16
311.6
b)
52.925
5
0.105 85
1.0585
10.585
c)
1.888
8
0.236
2.36
23.6
James Steacy of Saskatoon won the silver medal
11.
in the men’s discus throw at the 2006 Commonwealth
Games in Melbourne, Australia. In the finals, James threw
the discus 6 times for a total distance of 431.94 m.
About how far did he throw each discus?
Divide.
12.
6 6
24.15
6
$31.87
8
9.3
6
a)
b)
c)
d)
14.523 L
4
e)
3.5 m
9
f)
$11.68
9
The Coulter Pine produces the world’s
13.
most massive pine cones. The combined mass
of 8 of these cones is 25.259 kg.
Find the mass of one Coulter Pine cone
to the nearest hundredth
of a kilogram.
Divide. Which strategies did you use
14.
7 7
to estimate?
0.58
8
0.066
4
0.142
8
a)
b)
c)
use place value to represent
0.0075
6
0.081
6
0.09
5
d)
e)
f)
numbers less than
one thousandth
Darcy takes one chewable multivitamin
15.
multiply decimals by a
each morning. Each week, Darcy gets
1-digit number
0.0119 g of riboflavin from the vitamins.
divide decimals by a
How much riboflavin is in one multivitamin?
1-digit number
Show your work.
119
Unit 3
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