Middle School Math

Vocabulary

100

2³= 2*2*2

exponential form

200

0²=0

1²=1

2²=4

3²=9

Perfect Squares

300

-5, 0.3, 13/7

Rational Numbers

400

a comparison of any two quantities

Ratio

500

a*10ⁿ

Scientific Notation

Percentages

100

3/3

100%

200

3/4

75%

300

1/5

20%

400

1/3

33.33333%

500

1/2 * 1/2

1/4

Fractions

100

50%

1/2

200

25%

1/4

300

80%

4/5

400

60%

3/5

500

12.5%

1/8

Place Value

100

The number that is in the Hundred place in 5342

3!

200

The number that is in the thousands place in 1000

1!

300

the number in the tenths place, in the number 56.75

7!

400

the number in the hundreths place in the number 4567.456

5!

500

the number in the thousandths place in the number 4567.456

6!

Identifying shapes

100

I’m bright but I’m not clever
I burn but I’m not a bonfire
I sound like I’m a celebrity but I’m not famous
I twinkle but I’m not an eye
I can be seen at night but I’m not the moon

A star

200

 I am a type of shape
Where each corner’s a right angle
If I am not a square
Then I must be a

A rectangle!

300

I can be cut but I’m not a vegetable
I’m found on a baseball field but I’m not grass
I’m found on a ring but I’m not a boxer
I’m in a deck of cards but I’m not a joker
I’m a suit but I’m not an item of clothing

A diamond

400

I have six flat slides

a cube

500

A polygon (shape) that has 5 sides and 5 angles. It must be made up of straight lines and be a closed (no openings) figure.

A pentagon