Fraction Basics and addition/subtraction

Simplifying, Comparing, Ordering Fractions

100

Simplify:

2/6

1/3

200

Simplify:

9/27

1/3

300

compare the fractions using <, > or =

7/8 and 3/4

7/8 > 3/4

7/8 > 6/8

400

Compare the fractions using <, > or =

4/5 and 5/7

4/5 > 5/7

28/35 > 25/35

500

Put these fractions in order from largest to smallest:

5/6, 1/2, 4/5

1/2, 4/5, 5/6

15/30, 24/30, 25/30

Adding and Subtracting Like Fractions

100

Complete the subtraction and simplify if possible

7/9-1/9

6/9 = 2/3

200

Complete the addition and simplify if possible

4/8+1/8

5/8

300

Complete the subtraction and simplify if possible

4 5/9 - 2 3/9

2 2/9

400

Complete the addition and simplify if possible

3 2/7 + 6/7

4 1/7

500

Complete the subtraction and simplify if possible

5 5/8 - 1 7/8

3 6/8 = 3 3/4

Adding and Subtracting Unlike Fractions

100

Complete the subtraction and simplify if possible

3/4 - 1/5

15/20 - 4/20 = 11/20

200

Complete the addition and simplify if possible

3/5 + 1/2

6/10 + 5/10 = 11/10 

OR 

1 1/10

300

Complete the subtraction and simplify if possible

3 5/6 - 3/4

3 20/24 - 18/24 = 3 2/24 = 3 1/12

OR

37/12

400

Complete the addition and simplify if possible

3 5/6 + 2 1/3

3 5/6 + 2 2/6 = 5 7/6 = 6 1/6

OR

37/6

500

Complete the subtraction and simplify if possible

11 2/4 - 5 5/7

11 14/28 - 5 20/28 = 5 22/28 = 5 11/14

OR

81/14

What are Factors and Multiples

100

List ALL of the factors of 12

 1,2,3,4,6,12

200

List the first 4 multiples of 7

 7, 14, 21, 28

300

List the first 5 multiples 9

 9, 18, 27, 36, 45

400

List ALL of the factors of 42

 1,2,3,6,7,14,21,42

500

List ALL of the factors of 57

 1,2,19,57