TEAM VS. TEAM!

Expressions

100

Simplify the expression: 15x - 3x + 7 

12x+7 or 7+12x

*Hershey Kiss Question!*

200

Simplify the expression: 3x+2y-2x+6

x+2y+6

300

Simplify the expression: 4x+8+3x+7

7x+15 or 15+7x

400

Simplify the expression: 7x-12x-8-8+18x+7

13x-9 or 13x+(-9)

500

Simplify the expression: 2(x+4)+3(x-5)-2y

5x-2y-7 or 5x+(-2y)+(-7)

Solving Equations

100

Solve the following equation:  x - 25 = 50

x = 75

200

Solve the following equation: 8x = 88

x = 11

300

Solve the following equation: 

 x/2 = -7

x = -14

400

Solve the following equation:   5x = 45

x = 9

500

Solve the following equation: 

 2x = 24.50

x = 12.25

*Hershey Kiss Question!*

Distributive Property

100

3(4x - 7)

12x-21 or 12x+(-21)

200

6(5x + 2x + 3)

42x+18

300

-7(-2x + 3)

14x-21 or 14x+(-21)

*Hershey Kiss Question!*

400

7x-3(x+6)

4x-18 or 4x+(-18)

500

10(2-6x)+3x

20-57x or 20+(-57x) or -57x+20

Integers

100

-2 + 7 =

5

200

159 + (-37) = 

122

*Hershey Kiss Question!*

300

-5 - 8 =

-13

400

-6 * 9 = 

-54

500

-90 / -2 = 

45

Mixed Review

100

1/3 + 3/4 = 

13/12

200

1 3/5 + 2 1/2 = 

41/10 or 4 1/10

*Hershey Kiss Question!*

300

3/4 divided by 1/8 = 

24/4 or 6

400

Solve using PEMDAS: 8 - 8 divided by 4 * 2 + 7 = 

11

500

Solve using PEMDAS: (48 divided by 2) - 4² + 2 * 2 = 

12