Adding and Subtracting Fractions

Adding Fractions with Like Denominators

100

1/2+1/2

2/2 or 1 whole

200

2/6+3/6

5/6

300

5/8+2/8

7/8

400

6/12+4/12

10/12

500

15/100+70/100

85/100

Adding Fractions with Unlike Denominators

100

1/2+2/4

1

200

5/10+10/20

1

300

2/5+1/10

5/10 or 1/2 

400

20/20+40/40

2 

500

20/50+30/60

9/10

Subtracting Fractions with Like Denominators

100

2/2-1/2

1/2

200

3/5-2/5

1/5

300

4/8-1/8

3/8

400

6/15-5/15

1/15

500

70/100-20/100

50/100 or 1/2

Subtracting Fractions with Unlike Denominators

100

50/100- 20/40

0

200

30/60-50/100

0

300

2/20-1/10

0/20 or 0

BMS Trivia

100

What does the "I" in PRIDE stand for and what does it mean?

Integrity: Honesty, Truthfulness

200

What is the 6th grade math teachers name?

Mrs. Staggs 

300

What is buchanans school colors?

Maroon and white

400

What is the principal of Buchanan Middle Schools name?

Mrs. Beasly

500

What subject does 7th grade teacher, Mrs. Luke teach?

Social Studies