Adding Fractions
Adding Mixed Numbers
Sequencing
Subtracting Fractions
Subtracting Mixed Numbers
100

The first step to adding fractions with unlike denominators.

Create equivalent fractions with a common denominator

100

2 1/4 + 1 2/5

3 13/20

100

 1/4, 1/2, 3/4, ... 

add 1/4

100

What is something you need to make sure you do at the end of every fractional problem

Have the fraction in simplest form

100

2 1/4 + 3 5/8

5 7/8

200

2/5 + 3/10 =

7/10

200

Estimate: 1 5/6 + 2 2/11

4

200

Name the rule: 

1 9/10, 1 7/10, 1 1/2, 1 3/10, 1 1/10

subtract 1/5

200

7/8 - 2/9

47/72

200

7 3/8 - 2 7/9

4 43/72

300

5/6 + 3/8

1 5/24

300

4 1/8 + 2 1/3

6 11/24

300

Name the rule and find the missing term: 

2 5/12, 2 1/6, 1 11/12, __, 1 5/12

Rule: subtract 1/4

Missing term: 1 2/3

300

Estimate: 3 2/5 - 5/8

3

300

5 17/18 - 2 2/3

3 5/18

400

Estimate: 8/9 + 4/7

1 1/2

400

At the deli, Ricardo ordered 3 1/5 pounds of cheddar cheese and 2 3/4 pounds of mozzarella cheese. How many pounds of cheese did he order all together?

5 19/20 pounds


400

Jarrett's puppy weighted 3 3/4 ounces at birth. At one week old, the puppy weighted 5 1/8 ounces. At two weeks old, the puppy weighed 6 1/2 ounces. If the weight gain continues in this pattern, how much will the puppy weigh at three weeks old? 

7 7/8 ounces 

400

8 -  1 1/9

6 8/9

400

Estimate: 3 2/3 - 1 11/12

1 1/2

500

Mike is mixing paint for his walls. He mixes 1/6 gallon blue paint and 5/8 gallon green paint in a large container. What fraction represents the total amount of paint Mike mixes? 

19/24 Gallon

500

Jill walked 8 1/8 miles to a park and then 7 2/5 miles home. How many miles did she walk? 

15 21/40 mi

500

Mr. Conners drove 78 1/3 miles on Monday, 77 1/2 miles on Tuesday, and 75 5/6 miles on Wednesday. If he continues this patter on Thursday and Friday, how many fewer miles will he drive on Friday than on Tuesday? 

3 3/4 Miles

500

Keisha makes a large sandwich for a family picnic. She takes 1/2 of the sandwich to the picnic. At the picnic, her family eats 3/8 of the whole sandwich. What fraction of the whole sandwich does Keisha bring back from the picnic? 

1/4

500

Carlene bought 8 1/16 yards of ribbon to decorate a shirt. She only used 5 1/2 yard. How much ribbon does she have left over? 

2 9/16 Yards

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