Equivalent Ratios
Proper and Improper Fractions
One step Equations
Multiplying multidigit integers
Adding and subtracting Decimals
100

3:5 = 12:_

20

100

7/2 

3  1/2

100

-7 + x = -9

-2

100

37 x 9

333

100

7.05 - 4.32

2.73

200

5:2 = _:24

60

200

12/5

2  2/5

200

x - 5 = 8

13

200

894 x 2 

1,788

200

.305 + 2.8

3.105

300

The ratio of pears to green apples is 1:3. If there are 150 green apples, how many pears are there?

50 pears

300

16/6

2  2/3

300

4r = 48

12

300

1.3 x 52

67.6

300

3.5 - 4.7

-1.2

400

A group of preschoolers has 8 boys and 24 girls. What is the ratio of girls to all children?

3 : 4

400

5  2/3

17/3

400

x/3 = 5

15

400

1.2 x .11

.132

400

-3.84 - 5.1

-8.94

500

What is 25% of 62?

15.5

500

14  3/5

88/5

500

13 + x = -28

-41

500

102 x 101

10,302

500

-45.09 + 34.8

-10.29

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