Review

DecimalsAdd, subtract, multiply, divide

100

11.04 + 2.6

What is 13.64?

200

5.893 - 1.5

What is 4.393?

300

2.45 x 7.8

What is 19.11?

400

You do this with the decimals when you add or subtract them.

What is line them up?

500

Steps to dividing decimals. 

What is 

Step 1: Move decimal on the outside as many spaces as it takes to get a whole number. 

Step 2: Move the decimal on the inside the same number of spaces

Step 3: Divide like normal

FractionsMultiply and divide

100

1/4 times 2/7

What is 2/28 or 1/14?

200

4 divided by 3/9

What is 12?

300

3/8 divided by 1/4

What is 12/8 or 1 and 1/2?

400

3/10 times 5/7

What is 15/70 or 3/14?

500

A recipe needs 1/3 cup of sugar. You are making 1/4 OF the recipe. How much do you need?

What is 1/12?

Algebraic expressions

100

Simplify 8x + 3x

What is 11x?

200

Simplify 4y - 2y + 9

What is 2y + 9?

300

Use distributive property 4(2x + 6)

What is 8x + 24?

400

Simplify 6a + 3a - 2 + 8

What is 9a + 6?

500

Use distributive property and simplify

2(7x - 4) + 2x

What is 15x - 8?

One step equations

100

Solve x - 5 = 10

What is x = 15?

200

6x = 30

What is x = 5?

300

x/2 = 15

What is x = 30?

400

x - 45 = 35

What is x = 80?

500

(2/7)(x) = 8

What is x = 16/7?

Random

100

Kangaroos can walk backwards T or F

What is F?

200

The Sun makes noise we can't hear. T or F

What is T?

300

The percentage of bones in your feet

What is 25%?

400

The first food eaten in space. 

What is applesauce?

500

The towns of Idyllwild and Rabbit Hash are famous for what?

What is having a dog as mayor?