Chapter 10 Math Review

Adding Fractions

100

1/4 + 3/4 = ?

4/4 or one whole

200

6/10 + 2/10 = ?

8/10

300

Joey brought 2/5 of a gallon of water on a camping trip.  He added 1/5 of a gallon to his jug. How much water does Joey have now?

3/5 of a gallon

400

Randy has two jars of paint. One jar is 3/9 full and the other is 4/9 full. How much paint goes Randy have in all?

7/9

500

Katie has three cans of green beans. The first can is 3/12 full, the second one is 5/12 full, and the third can is 1/12 full. How many green beans does Katie have total?

9/12

Subtracting Fractions

100

10/11 - 5/11

5/11

200

6/8 - 5/8

1/8

300

Clara had a bottle of juice that was 7/10 full. She drank 5/10 of the juice during science time. How much juice does Clara have left?

2/10

400

Gabe ate 3/6 of a sandwich. Aubrey ate 4/6 of the same sandwich. How much more of the sandwich did Aubrey eat than Gabe?

1/6

500

Darius brought 6/8 of a pan of brownies to school. He gave 1/8 to his teacher. He also gave 2/8 to his best friend. How much of the pan of brownies does Darius have left?

3/8

Add Mixed Numbers

100

4 1/5 + 2 1/5 = ?

6 2/5

200

1 3/9 + 5 5/9

6 8/9

300

True or False?
1 4/10 + 2 6/10 = 3 9/10

False

400

True or False?
3 5/6 + 4 1/6 = 8

True

500

Austin biked 1 2/3 on Monday, 2 1/3 on Tuesday, and 2 2/3 on Wednesday. What is the total number of hours that he spent biking?

20/3

Subtract Mixed Numbers

100

6 6/8 - 2 4/8

4 2/8

200

3 3/5 - 1 1/5

2 2/5

300

1 1/4 - 3/4

2/4

400

True or False?
4 5/8 - 2 4/8

2 1/8

500

James has 5 3/8 yard of rope. Mia has 6 2/8 yard of rope. How much more rope does Mia have than James?

7/8