Integers & Terms

Add Integers

100

-4 + 8

4

200

-12 + (-10)

-22

300

-17 + 4 + -2

-15

400

-12 + 10 + (-18)

-20

500

18 + (-20) + 5 + (-15)

-12

Subtract Integers

100

-12 - (-4)

-8

200

7 - ( -5)

12

300

-4 - 7 - (-3)

-8

400

-1 - 2 - (-3)

0

500

-12 - (-4) - (-8) - 25

-25

Simplify Expressions

100

-2(3) - (-8/ 4)

-4

200

(-4)5 + (-3)(-2)

-14

300

-4 + -5(3) - 8

-27

400

-2(-4 + 5)- (-12)

10

500

-4³  + (-3) 5 - 17

-96

Combine Like Terms

100

4x  + 8x   -  5x²    + 4x²  

-x²    + 12x

200

7b - 3x + (-3b) + 4x

4b + x

300

7(2x +5) - 10x +(-4)

4x + 31

400

-3(x + 6)  - 3(-x -5)

-3

500

3c² - 6c - 8c²  + 7c - (-5c)

-5c² + 6c

MIX

100

What is 20% of 400

80

200

In which quadrant is (-2,5) located

II

300

Write an equivalent fraction for .8 

4/5

400

(-3)²   -  (-5) ³ + 3⁴

198

500

Tony score an 80, 90,60,40 and 95 on his math assignments,  What is his MEAN score

73