Rounding and Estimating
Fractions
100
Round 23,009 to the thousands place.
What is 23,000.
100
5 __ 25 Simplified.
What is 1 _ 5
200
Round and estimate 48 + 23.
What is 70.
200
What is greater 1/4 or 1/5?
What is 1/4?
300
Round 34.09 to the tenths.
What is 34.1.
300
The top number of a fraction is called the _______________.
What is numerator.
400
Estimate to the nearest whole dollar. $3.92 + $5.21.
What is $9
400
Name one way you know that you have a fraction that is simplified.
- The numerator and denominator are only 1 number apart. - The numerator or denominator is a prime number. - The numerator is 1. - The numerator and denominator do not share any common prime fractors
500
Round to the hundred thousands place. 12,282,025.
What is 12,200,000.
500
Add the fractions. Answer in simplest form. 6 4 __ + __ 7 14
What is 1 1/7
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