Math Small Group

Simplifying Fractions

100

Simplify 4/12

1/3

200

Simplify 10/25

2/5

300

Simplify 63/72

7/8

400

Simplify 30/36

5/6

500

Simplify 48/56

6/7

Adding fractions

100

What is 1/5 + 1/5?

2/5

200

What is 2/8 + 3/8?

5/8

300

What is 3/12 + 3/12?

6/12 = 1/2

400

What is 3/16 + 1/4?

7/16

500

What is 6/72 + 3/9?

30/72 = 5/12

Solving Linear Equations + and -

100

u + 5 = 9

What is u?

u = 4

200

22 + k = 62

k = 40

300

w - 65 = 32

w = 97

400

a - 72 = 2

a = 74

500

n + 26 = 52

n = 26

Solving Linear EquationsX and /

100

24a = 72

a = 3

200

9w = 288

w = 32

300

16n = 80

n = 5

400

n/3 = 9

n = 27

500

a/5 = 9

a = 45

Order of Operations

100

5 x (2 + 7)

45

200

3 x 7 - 10 / 2 x 3

6

300

4 + 2[3-4 / (12 - 8)]

8

400

2 + 1/3 X 27 / 3 - 2

3

500

45 / 5 X 2 - 4 / 2 X 2

14