Subtracting Fractions
(1)Adding mixed numbers Subtracting mixed numbers
(2)Adding mixed numbers Subtracting mixed numbers
100

What is a unit fraction?

What is an example of an improper fraction?

What is an example of an mix number?

Unit fraction has a numerator  of 1.

The numerator is greater than denominator.

Consist of a whole number and fractional part.

100

What is finding a common denominator

100

Subtracting Fractions

What is finding a common denominator

100

What are the to parts of an mixed number?

Whole Part and fractional part

100

Explain the steps to subtract a number mix number

Show on white board.

200

Decompose the fraction 9/5 in 2 ways.

Show answer on white board.

200

1/4 + 1/4

2/4

200

3/4 - 1/4

2/4

200

Connie runs the first part of the relay in 4 4/6 minutes.Kam runs in 3 5/6 minutes .How long do they take to run both parts of the relay? Show your work.

8 3/6 or 51/6

200

John was riding the bus to the mall. He traveled 31 3/4 miles to get there.He also traveled to the grocery store 21 1/4miles. How many miles did he travel altogther?

53 miles

300

What is the fractional part of this Mixed Number 4 3/8?

3/8

300

1/2 + 1/4

3/4

300

5/8 - 2/8

3/8

300

True or False

4 1/4 + 3 2/4 = 7 1/4

False

Correct Answer is 7 3/4

300

6 2/4 - 1 1/4

5 1/4

400

How many Whole Numbers in 18/5?

400

2/5 + 2/5

4/5

400

5/6 - 2/6

3/6

400

Draw  fraction model to represent 3 3/5 - 4 1/5

Show on white board.

400

8 3/5 + 2 1/5

10 4/5

500

What does the fraction bar mean?

Division

500

2/9 + 4/9

6/9

500

9/10 - 1/10

8/10

500

May is training for a race. She will bike, swim, and run during the race one week she swims 1 2/4 miles and bikes 22 3/4 miles. She also runs during the week.The total distance she swims, bikes,  and runs during the week is 30 2/4 miles. How far does she run during the week?

May runs 6 1/4 miles

500

9 9/10 - 3 3/10

6 6/10