Subtracting Like Den
Comparing
Comparing
Word Problems

1/7 + 2/7 =
What is 3/7

8/9 - 1/9=
What is 7/9

### 100

Which is larger? 1/7 or 3/7
What is 3/7

### 100

Which is larger? 1/7 or 1/9
What is 1/7

### 100

A woman walks 8/10 of a sidewalk. How much further does she have to walk?
What is 2/10

4/100 + 5/100=
What is 9/100

### 200

3/4 - 1/4=
What is 2/4 or 1/2

### 200

Which is larger? 10/11 or 9/11
What is 10/11

### 200

Which is larger? 3/4 or 3/1,000
What is 3/4

### 200

A skier skis 9/10 across the lake. How much further does she need to go to reach shore?
What is 1/10

1/3 + 1/3=
What is 2/3

2/5 - 2/5=
What is 0/5 or 0

### 300

Which is larger? 2/4 or 1/4
What is 2/4

### 300

Which is larger? 99/100 or 99/200
What is 99/100

### 300

My dad ate 7/9 of the strawberries for lunch and 2/9 for dinner. How much does he have left?
What is none.

9/11 + 1/11=
What is 10/11

3/5-1/5=
What is 2/5

### 400

Which is larger? 6/8 or 5/8
What is 6/8

### 400

Which is larger? 1/10 or 1/2
What is 1/2

### 400

Brenna shoveled 6/11 of the driveway. Courtney shoveled 4/11. How much is left to shovel?
What is 1/11

2/4 + 1/4=
What is 3/4

6/8 - 5/8=
What is 1/8

### 500

Which is larger? 91/100 or 9/100
What is 91/100

### 500

Which is larger? 4/9 or 4/11
What is 4/9

### 500

Would you prefer 1/2 of a large pizza, or 1/2 of a mini pizza? Why?
-Opinion. The 1/2 of the larger pizza is a larger amount. 1/2 of a mini pizza is a smaller amount.