Algebra Practice :)

Solve it

100

-7 - -4

-3

200

1/2 - 4/3

-5/6

300

3+4 x 2 +1

12

400

-3 +8 \ 4 x 6 - 4

5

500

(8 x 4 - 2 / 1 + (7-1)) / (3+4x2)

36/11

Round and Evaluate

100

Round to nearest hundredth

5.7849465

5.78

200

Evaluate for x=5

3x² + 2

77

300

Round to nearest tens

239.765

240

400

Evaluate x= -1  y = 3  z = -2

2x + 3y -z

9

500

Evaluate x= 5  y= -3  z = 2

2x(y/z)

-15

CombineDistribute

100

37a + 4a

41a

200

2b - 3b + 1/2 b

-1/2 b

300

4 - (7+x) + 3x

-3 + 2x

400

a + 4b - 2a + 9b

a + 13b

500

-7 -( -3 + 2x) + (-7x)

-4 -9x

Solve Equation

100

w - 4=10

w=14

200

h/3=7

h=21

300

-4x +6 = -10

x=4

400

(x-5) / 5  = -3

-10

500

(-7x + 1) / (-4 + 2) = 10

x=3

Misc

100

4 less than 2 times a number

2n-4

200

2(x+4-7w)

2x +8 -14w

300

9m + 4(-8n + 5m)

29m -32n

400

The sum of a number and 7 is less than 4

n+7 < 4

500

I like math because... 

It's FUN.. Ha any answer works..

Bonus points!