Grades 6-8 Fcat 2.0 Mathematics Reference Sheet Page 9
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20Objective: Estimate to determine the quotient of a decimal.
Estimate to determine the quotient of a decimal.
Example: Divide 45.9 10
5
10
50
1. Estimate to the nearest tens.
Estimate to the nearest tens.
45.9 rounds to 50
10 stays the same
2. Divide with estimated numbers.
Divide with estimated numbers.
3. Answer.
.
5
Estimate each of the following division problems. Round all numbers to the nearest ten.
Estimate each of the following division problems. Round all numbers to the nearest ten.
1.)
2.)
35
196
5 .
14
37
1 .
7.49 14
4.) 89.904 34
3.)
5.) Franchesca and twelve of her friends shared the cost
6.) Lucia and 15 of her friends bought sodas after their
and twelve of her friends shared the cost
and 15 of her friends bought sodas after their
of their lunch. If the lunch cost $75.90, estimate how
of their lunch. If the lunch cost $75.90, estimate how
lacrosse game. If the drinks cost $43.29, estimate how
lacrosse game. If the drinks cost $43.29, estimate how
much would each one have to pay?
much each person would owe if the cost is divided
much each person would owe if the cost is divided
equally?
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