Expressions/Equations

Numerical Expressions

100

2(3+5)

16

200

-3(5+8)+5²

-14

300

-4 ( 7-10) - 6² + 4

-20

400

4-10 + 7² - 11

32

500

8/2 + 4² + (-5-9) 

6

Algebraic Expressions

100

2(f - 11) 

2f -22 

200

9( a - 4) + 3 ( a + 3 ) 

12a -27 

300

4(x - 2 ) - 9 ( x + 2) 

-5x-26 

400

2( f -3) + 5 ( f + 4) 

7f +14 

500

9 ( y - 2 ) - 2 ( y - 12) 

7y+6

One Step Equations

100

a - 2 = 6 

a = 8 

200

b + 10 = -20 

b = -30 

300

4x = -32 

x = -8 

400

x/-5 = -5 

x= 25 

500

c - 48 = - 99 

a = - 51 

Two Step Equations

100

5m + 6= 16

m = 2 

200

2 x + 3 = 15 

x= 6 

300

x/5 + 7 = -3

x= 50  

400

-3x + ( -2) = -17 

x = 5

500

x + 3 /  4  = 12  

x = 45

Multi-Step Equations

100

7x + 3 = 2x + 3 

x = 2 

200

5 -14a = 9a - 5 

a = - 2 

300

3x + 5x + 4 - x + 7 = 88 

x = 11 

400

-20y + 15 = 2 - 16 y + 11 

y = 1/2 

500

5 ( 3h - 9) - 12 = 12 - 7 ( h - 9)

h = 6