Addition
Subtraction
Multiplication
Division
Solving Equations

100

45 + 91 =

What is 136?

100

100 - 75 =

What is 25?

100

10 * 14 = 

What is 140?

100

100/25 = 

What is 4?

100

a letter designated as an unknown value

What is a variable?

200

45 + (- 91) =

What is -46?

200

159 - (-114) = 

What is 273?

200

-4 * 9 = 

What is -36?

200

-125/(-5) = 

What is 25?

200

Solve.  2x - 3 = 11

What is x=7?

300

-45 + 91

What is 46?

300

-36 - 98 = 

What is -134?

300

-9 * (-12) =

What is 108?

300

4.5/(-9) = 

What is -0.5?

300

Solve.  3y = -24

What is -8?

400

-45 + (- 91) = 

What is -136?

400

-65 - (-65) = 

What is 0?

400

2.1 * (-4.5) = 

What is -9.45?

400

-320/8 = 

What is -40?

400

Solve.  2/3r + 1/3 = 4/5

What is 7/10?

500

45 + (-35) + 16 + (-38) =

What is -12?

500

98 - 102 - (-56) - 123 = 

What is -71?

500

-2(x - 3/5) =

What is -2x + 6/5 or (-2x + 1 1/5)?

500

2/3 divided by 4/5 = 

What is 5/6?

500

Solve. -3.1b + 5.6 = -6.8

What is x = 4?