Gen Math Chapter 3 Practice

Adding Expressions

100

(x+3)+(2x+5)

3x + 8

200

(4y−7)+(3y+2)

7y - 5

300

(2a+9)+(5a−4)

7a + 5

400

(m−6)+(8m+10)

9m + 4

500

(10y−3)+(y+14)

11y + 11

Subtracting Expressions

100

(x+5)−(2x+3)

−x+2

200

(4y−7)−(3y+2)

y - 9

300

(6a+9)−(5a−4)

a + 13

400

(m−8)−(2m+10)

- m - 18

500

(10y−3)−(y+14)

9y−17

Distributive Property

100

5(x+3)

5x + 15

200

−2(4y−8)

- 8y + 16

300

5w - 2(3w + 8) 

- w - 16

400

1/3 (6y - 12) 

2y - 4

500

6c - 1/2 (4c - 8) 

4c + 4

Factoring

100

3c - 9

3(c - 3)

200

12r - 20w

4(3r - 5w)

300

8 - 16g

8(1 - 2g)

400

50x - 25

25(2x - 1)

500

6fg - 3f

3(2fg - f)