Translate Words to Algebra
Order of Operation
Equation Solving
Evaluating Expressions
Mixed Fun
100

two more than a number, n

What is 2 + n?

100

The arithmetic operation that is performed first:  


2(3 + 7)2

What is addition?

100

The first step to solving for x:

2x - 5 = 10

What is "add five to both sides"?

100

The value of 3x + 1  if  x = 1

What is 4?

100

The name you use in math to call an unknown quantity.

What is a variable?

200

Six less than the square of a number, x

What is x2 - 6?

200

The arithmetic operation that is performed first:

4 - 8 + 2 x 3


What is multiplication?

200

The second step to solving for x:

3x - 4 = 17

What is divide by three?

200

The value of x + y

if x = -1 and y = -2

What is -3?

200

Six dollars that is doubled, then increased by four, and then immediately reduced by three.

What is 13 dollars?

300

Three more than a number, x, is the same as thirteen.

What is 3 + x = 13 ?

300

The arithmetic operation that is performed first:

7 - 2 - 3 + 4 

What is subtraction?

300

The number of steps it takes to solve for x:

-2x - 8 = 10


What is "two"?

300

The value of c + 2d if

c = 5 and d = 3

What is 11?

300

Three added to four, tripled, reduced by one, cut in half, then tripled.

What is 30?

400

The sum of twice a number, n, and seven is four more than the number, n.

What is 2n + 7 = 4 + n ?

400

The arithmetic operation that is performed first:

2 - 7 + 8

What is subtraction?

400

The number of solutions to this equation:

5x - 7 = 5x - 7

What is infinite?

400

The value of 7x - 7y if 

x = 1

y = 1

What is zero?

400

A student made an error:

2x + 5 < -13

2x       < -8

   x      > 4

What is "sign switch error"?

500

The square of the difference of a number, x, and five

What is (x - 5)2 ?

500

The arithmetic operation that is performed first:

10 / 5 * 2 + 8

What is division?

500

The number of solutions to this equation:

2(x - 3) = 3(x - 4)

What is one solution?

500

The value of x2 + y2

if x = -3 and y = -4

What is 25?

500

A student made an error:

2(x - 3) = -5(x - 1) + 2

2x - 6 = -5x -5 + 2

2x - 6 = -5x -3

7x - 6 = -3

7x = 3

x = 3/7

What is "distribution error"?