Adding and Subtracting Fractions

Add Fractions with like Denominators

100

5/8 + 3/8 = ?

1

200

6/12 + 4/12 = ?

10/12 OR 5/6

300

7/15 + 7/15 = ?

14/15

400

6/12 + 7/12 = ?

13/12 OR 1 1/12

500

8/20 + 11/20 = ?

19/20

Add Fractions with unlike Denominators

100

5/10 + 3/15 = ?

7/10

200

11/33 + 25/45 = ?

8/9

300

6/36 + 4/16 = ?

5/12

400

9/10 + 2/5 = ?

1 3/10

500

7/3 + 2/9 = ?

2 5/9

Subtract Fractions with like Denominators

100

15/75 - 12/75 = ?

3/75 OR 1/25

200

9/48 - 6/48 = ?

3/48 OR 1/16

300

8/12 - 4/12 = ?

4/12 OR 1/3

400

15/14 - 7/14 = ?

8/14 OR 4/7

500

9/23 - 4/23 = ?

5/23

Subtract Fractions with unlike Denominators

100

9/12 - 3/11 = ?

21/44

200

10/8 - 15/75 = ?

1 1/20

300

9/54 - 6/76 = ?

5/57

400

44/40 - 11/80 = ?

77/80

500

16/45 - 13/64 = ?

439/2880 

BMS Trivia

100

How many 5th grade teachers are there?

4 

200

Who are the sixth and seventh grade math teachers?

Sixth- Mrs. Staggs!!!!

Seventh- Mrs. Carlsen!!!

300

Which 5th grade teacher used to run the chess club?

Mr. Groves

400

What is BMS's news show called?

WBMS

500

Who's Rosco?

Ms. Lee's dog :)