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Algebra

100

How many steps are in this problem?

3(-2x + 4) = 16?

3

200

Solve for x

x/-8 = 7

x = -56

300

Solve for x

-4x + 3 = -9

x = 3

400

Solve for x

-2(x+3) = 12

x = -9

500

Solve for x

x/6 + 5 = -1

x = -36

Percentages

100

100% of any number is ______

That number

200

Change 5.5% to a decimal

.055

300

300 is 60% of what number?

500

400

What percent of 200 is 28?

14%

500

300 is 60% of what number?

500

Geometry

100

Name the three types of measurements

Area, surface area, volume

200

How is finding the area of a triangle different than a rectangle or square?

Divide by 2

300

If I wanted to put carpet on a floor, what would I need to calculate?

Area

400

If I wanted to fill a fish tank with water, would would I need to calculate?

Volume

500

The formula for volume of a cube is:  6 x s x s

Why do we need to multiply by 6?

A cube has 6 sides

Integers

100

Which of the following is an integer?

3%

.03

3/100

-3

-3

200

-28 + 13

-15

300

The temperature was -7 degrees and it dropped by 3 degree, what is the temperature now?

-10 degrees

400

What is the quotient of -81 and 9?

-9

500

(-7 + 3 - 4 + 5) x -2

6

Math Riddles

100

A farmer has 15 sheep.  All but 9 ran away.  How many sheep are left?

9 sheep

200

If a boy is 2 years old and his brother is 1/2 his age, how old will his brother be when the boy is 100?

99

300

How many times can you subtract the number 5 from the number 25?

Once

400

There are 7 apples and you take away 3 of them.  How many apples do you have?

3 apples

500

Mr. Lee has 4 daughters.  Each daughter has 1 brother.  How many children does Mr. Lee have?

5