7th Grade Math EOG Prep

Expressions

100

7y+2-3y+8

4y+10

200

5(n+4)-12

5n+8

300

3(x-2)-4x+9

-x+3

400

-6(x+4)-4x

-10x-24

500

4(x-1) - (x-5)

3x + 1 

Inequalities

100

2x+2 > -16

x > -9

200

5x+10 > -15

x > -5

300

3x-5 < 10

x < 5

400

-4x+8 < 24

x > -4

500

-2x - 4 > 12

x < -8

Mean,Median, Mode, Range

100

–5°F, 2°F, 5°F, –3°F, 7°F ---- What is the mean low temperature for the 5 days, in degrees Fahrenheit?

1.2

200

5°F, 2°F, 5°F, –3°F, 7°F ---- What is the mode low temperature for the 5 days, in degrees Fahrenheit?

5 degrees Fahrenheit

300

A gardener records the number of plants that grow from 10 seed packets: 17, 18, 15, 16, 18, 18, 17, 15, 17, 18. Find the mode.

18

400

What is the median of this data set: 4, 7, 2, 1, 9, 3, 6

4

500

Determine the range for the following numbers: 15, 22, 29, 36, 43

28

Mixed Math

100

-3 + 5

2

200

What is 35% as a decimal?

0.35

300

What is 1 (3/4) as an improper fraction?

7/4

400

There are 6 red bookmarks, 7 blue bookmarks, 8 orange bookmarks, and 16 yellow bookmarks in a bag. Julio randomly chooses a bookmark. What is the probability that he will choose a color other than yellow?

21/37

500

A dog walks 2/3 of a mile in 1/3 of an hour. At what rate is the dog traveling?

2 miles per hour