Advisory Review

Writing Expressions

100

The sum of 3 and a number.

What is 3+x

200

A number split in half.

What is x/2

300

4 less than a number.

What is x-4

400

Twice the quantity of the sum of 7 and a number.

What is 2(x+7)

500

Half of the quantity of 7 less than a number.

What is 1/2 (x-7)

Simplifying Expressions

100

3x+4+5x+2

What is 8x+6

200

2x+5y+8x+3y

What is 10x+8y

300

3(5x+4)

What is 15x+12

400

4(8+x)

What is 32+4x

500

5(7x+6)+2x

What is 37x+30

Order of Operations

100

5+3²

What is 14

200

8/2+(5+4²)

What is 25

300

12+4(3-1)

What is 20

400

(3+2)²-5*2

What is 15

500

(8+4*6)/(24-4²)

What is 4