Adding and Subtracting Fractions DAY TWO

Adding Fractions

100

Solve. 

2 1/4 + 4/4

 

3 1/4

200

Solve. 

2/10 + 15/10

17/10 or 1 7/10

300

5/6 + 2/6

1 1/6

400

3/3 + 1/2

1 1/2

500

 If the numerator and denominator are the same, what does it equal? 

A WHOLE NUMBER

Subtracting Fractions

100

5/6 - 1/6

4/6

200

20/5 - 10/5

2

300

1/2 - 3/6

0

400

4/6-3/6=

1/6

500

What are the two names of the fractions when the numerator is larger than the denominator?

Top heavy fraction or improper fraction

Make a Mixed Number

100

100/25

4

200

34/5

6 4/5

300

67/3

22 1/3

400

85/4

21 1/4

500

When fractions have a common denominator they are called? 

LIKE FRACTIONS

Adding Mixed Numbers

100

 Solve. 

1 3/8 + 2 3/8 =

3 6/8

200

5 5/5 + 2 3/5 =

8 3/5

300

 Solve 

3 2/6 + 3 4/6

7 

400

 Solve. 

3 1/2 + 10 1/12

13 5/12

500

1 1/2 + 2 3/6

4

Subtracting Mixed Numbers

100

 GOING TO HAVE TO BORROW A WHOLE

3 1/5 - 1 3/4 =

1 9/20

200

6 1/2 - 10/2 =

1 1/2

300

2 1/3 - 1 4/5

8/15

400

1 7/3 - 8/3

2/3

500

Solve.

17 3/10 - 14 7/8

2 34/80 or 2 17/40