Adding with LIKE Denominators
Subtracting with UNLIKE Denominators
Adding Mixed Numbers
Word Problems
Subtracting Mixed Numbers
100
What is 2/7  +  3/7?
5/7
100
What is 1/4 + 5/8? 
7/8
100

What is 5 2/8 + 3 1/8 ?

8  3/8
100

Dave's milkshake recipe calls for 5/6 of a scoop of ice cream and Ruth's recipe calls for 1/6 of a scoop. How many more scoops of ice cream are used in Dave's recipe than in Ruth's recipe?

4/6
100

What is  4 5/9  - 3 1/9 ?

1  4/9
200
What is 9/10 -  2/10?
7/10
200
What is 2/3 + 1/4? 
11/12
200

What is 6 2/3 + 5 1/3 ?

11  3/3 = 12
200

Adam used up 2/7 of his memory on his phone in January. By August, he used up 5/7 of his memory. What is the total amount of memory Adam used up on his phone?

7/7 = 1
200

What is 2  3/5 +  3  1/5 ? 

5  4/5
300
What is 2/6 + 1/6?
1/2
300
What is 8/15 - 1/5? 
1/3
300

What is 4 0/2 + 6 1/2 ?

10  1/2
300

Two friends were playing a video game and trying to get all of the treasure. The first friend got 1/9 of the treasure. The second friend got 5/9 of the treasure. Together, the friends got what fraction of the treasure?

6/9 =  2/3
300

What is  9  3/10 - 2  1/10? 

7  2/10
400
What is 9/14 + 3/14?
6/7
400

What is 8/9 - 3/4? 

5/36 
400

What is 10 2/4 + 8 1/4 ?

18  3/4
400

At the party, Aisha and her friends ate 2 3/8 pizzas. After the party, there were 1 1/8 pizzas left. How many pizzas were there at the start of the party?

1  2/8 = 1  1/4
400

What is 11  5/12 -  9  4/12?

3  1/12
500
What is 15/16 - 11/16? 
1/4
500
What is 3/8 + 2/5? 
31/40 
500

What is 2 6/8 + 7 3/8 ?

10  1/8
500

In making macaroni and cheese, I used 3/4 of a cup of cheddar and 2/4 of a cup of parmesan. How much cheese did I use in all?

5/4 =  1  1/4
500

What is 5  2/7  -  1  4/7 ?

23/7  = 3  2/7