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Adding Unlike Fractions
Subtracting Unlike Fractions
Fractions, Mixed Numbers, and Division Expressions
Adding & Subtracting Mixed Numbers
100
Make two equivalent fractions to 1/4
Answers Vary
100
Rewrite the two fractions as like fractions with the same denominator: 4/9 and 1/6
8/18 and 3/18
100
Write the division expression as a fraction: 3 divided by 25
3/25
100
What are the steps for adding mixed numbers?
Add the fractions, next add the whole numbers
200
Make equivalent fractions with a common denominator for 2/3 and 1/4
8/12 and 3/12
200
Estimate the difference by rounding the fractions to 0, 1/2, or 1: 4/5 - 1/3
1/2
200
Express the fraction as a mixed number: 18/4
4 and 1/2
200
1 and 2/3 + 3 and 7/8
5 and 13/24
300
Add 2/5 + 1/2
7/10
300
Subtract: 7/12 - 1/4
1/3
300
Rewrite the fraction as a decimal: 3/20
0.15
300
3 and 2/3 + 2 and 7/10
6 and 11/30
400
Add 6/7 + 3/4
1 and 17/28
400
Subtract 5/6 - 3/8
11/24
400
Write the mixed number as a decimal: 4 and 7/20
4.35
400
4 and 1/4 - 1 and 9/10
2 and 7/20
500
Harris has 4/5 kilogram of raisins. He buys another 3/10 kilogram of raisins. How many kilograms of raisins does he have now?
1 and 1/10 kilograms of raisins
500
Linus has a cake. He gives 3/5 of the cake to Fred, and 1/10 of the cake to Ron. What fraction of the cake does Linus have left?
3/10
500
Rayza buys 10 pencils for $3.00. How much does she pay for each pencil?
$0.30
500
10 and 1/2 - 5 and 4/5
4 and 7/10