Add (+), subtract (-), multiply (x) or divide mixed numbers

Add (+), subtract (-), multiply (x) or divide mixed numbers.

1.

2.

3.

4.

65

54

31

94

107

31

51

152

Find the value of each expression. Write each answer in simplest form.

1. Change to improper fractions.

2. Adding or subtracting?- Get the bottoms the same, then add tops.

3. Multiplying:- Top x Top- Bottom x Bottom

4. Dividing- Flip-N-Multiply

5. Simplify (Reduce). Use mixed # if it is improper.

432 2x4 + 3

4 411

Change to Improper

412

871

.

Change to improper fractions.

Write equivalent fractions with the same denominator.

Add numerators.

Write as a mixed number.

87

41 12

8151 and

492 8

741

818

49

833

815

818

814

833

x 2

x 2

Madison had a rope that was 8 feet long. She cut off a piece for a friend that was feet long. How much rope does she have left?

Write the problem.

Make improper fractions.

Write with the same denominator.

Subtract numerators.

Write as a mixed number.

435

4358

4235 and

188 4

3

432

18

49

423

432

412

49

feet of rope left

Find the value of .

Write as an improper fraction.

Multiply.

Simplify.

103

612

613

612

6039

103

613

2013

6039

2013

103

612

Iona runs six days each week. Each of her runs is equal in length. If her total mileage for the week is miles, how long was each run?

Write the problem.

Write as improper fractions.

Divide.

Simplify and write as a mixed number.

Iona runs miles each day.

4312

612 43

166 and

45112 4

3

2451

61

451

16

451

812

817

2451

812

1. Find the value of .

2. Wildy had yards of ribbon. She purchased an additional yards of ribbon. How many total yards of ribbon does she have?

3. Ivan walked miles over 5 days. He walks the same amount each day. How far is his daily walk?

4. Find the value of .

43

21 24

313651

876

51

43 13

What is the process for multiplying two mixed numbers?