Decimals Worksheet - Unit 3 Page 29
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381.
Divide.
0.28
4
0.042
7
0.015
3
a)
b)
c)
0.024
6
0.16
8
0.0036
9
d)
e)
f)
Find each quotient. What patterns do you see?
2.
0.9
3
0.56
7
0.108
9
a)
b)
c)
0.09
3
0.056
7
0.0108
9
0.009
3
0.0056
7
0.001 08
9
Quincy has 0.926 m of string.
3.
Suppose he cuts the string into 4 equal lengths.
What is the length of each piece of string?
A typical hamster eats 0.084 kg of food a week.
4. a)
About how much food does a hamster
eat in one day?
Jiri’s hamster was put on a special diet.
b)
Over 5 days, his hamster ate about 0.054 kg of food.
About how much food did Jiri’s hamster eat in one day?
5.
Without dividing, choose the correct quotient for each division question.
Explain your choice each time. Divide to check.
Question
Possible Quotients
a)
0.072
9
0.8
0.08
0.008
b)
0.124
8
0.155
0.0155
0.001 55
c)
0.0045
2
0.225
0.0225
0.002 25
6.
A student said that since 51
3
17, then 0.051
3 is 0.17.
Is the student’s reasoning correct? Give reasons for your answer.
Divide. Which strategies did you use to estimate?
7.
0.66
8
0.058
4
0.375
5
a)
b)
c)
0.05
8
0.0061
2
0.039
6
d)
e)
f)
How can you use division facts to help you divide a decimal less
than 1 by a whole number?
114
A
F
Question 6
Unit 3 Lesson 7
SSESSMENT
OCUS
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