End of Year Review

Area/Perimeter

100

This is the equation for finding the area of a rectangle. 

A = lengthxwidth or A=basexheight

200

This is the equation for finding the area of a triangle

A = (bh)/2 or 1/2bh

300

How do you find the perimeter of any figure?

Add up all the sides

400

What is the area of a rectangle with a base=9 m. and a height of 6 m.?

54 m²

500

What is the area of a triangle with a base of 10 in. and a height of 4 in.?

20 in²

Exponents

100

2⁴

16

200

What is 9³?

729

300

What is 2⁵?

32

400

What is the value of:

8⁴

4,096

500

What is the value of:

2³ - 3² x 4¹

-28

Order of Operations

100

Simplify the following expression:

25 + 2 x 10 -30

15

200

Simplify the following expression:

5(3 - 2) / 5

1

300

3 + 2² * (4 + 2)

27

400

35 x 1 - 30 + 5²

30

500

6 x (3² - 2²) - 4

26

Adding Integers

100

-4 + -9

-13

200

14 + -17

-3

300

-10 + (-25)

-35

400

-2 + -9 + 15

4

500

7 + (-3 + -5)

-1

Random Riddles

100

What has to be broken before you can use it?

an egg

200

What begins with T, finishes with T, and has T in it?

a teapot

300

What goes up but never comes back down?

your age

400

No matter what, what can you always count on?

your fingers

500

What is full of holes but still holds water?

a sponge

Percent

100

What is 3/4 as a percent?

75%

200

What is 4/5 as a percent?

80%

300

95% is what as a fraction in simplest form?

19/20

400

60% is what as a decimal?

0.6

500

What is 25% as a fraction in simplest form?

1/4

Fractions

100

Answer MUST be in SIMPLEST FORM.

4/5 + 1/5

1

200

2/3 x 1/4

1/6

300

3/4 + 2/5

1 3/20

400

2/5 divided by 5/6

12/25

500

8/9 - 1/7

47/63