Math 8th period

Exponents

100

3²

9

200

What is the base in the number 8⁴?

8

300

5³

125

400

What is the expanded form of 9⁵?

9x9x9x9x9

500

What is the standard notation of 10³ ?

1000

Order of operations

100

10 - 5 x 2 + 1

1

200

(3 x 2) + (5 x 5)

31

300

10 / 2 x (15 - 7) + 2

42

400

3³ + (-5 + 14) / 9

4

500

2(25 - 21)² - 5 x 3

17

Multiplication

100

7x7

49

200

12x12

144

300

15X3

45

400

10x18

180

500

24x19

456

Vocab

100

What is the total length of the outside edge of a shape?

perimeter

200

What is an angle that is greater than 90 degrees called?

obtuse angle

300

What is the length of half a circle called?

radius

400

What is it called when a number has an exponent of 3? Ex. 4³

cubed

500

What is a line that goes through (0,0) and is straight called?

proportional