Exponents
Vocab
Powers
Order of Operations
Math Riddles
100
32
9
100
An expression that contains numbers and operations
Numerical expression
100
The two parts that make up a power
Base and exponent
100
What comes after parenthesis?
Exponents
100
6
200
104
1000
200
The repeated factor in a power
Base
200
Write with an exponent: 6x6x6x6
64
200
12-2*4
4
200
Which weighs more, a ton of gold or a ton of feathers?
They weigh the same!
300
01000000
0
300
Indicates the number of times the base is used as a factor
Exponent
300
Write with an exponent:3x3
32
300
7*5+3
38
300
When Lisa was 6 years old, her sister Lucy was half her age. How old is Lucy when Lisa is 40 years old?
37 years old
400
5 cubed
125
400
Product of repeated factors
Power
400
Write with an exponent: 10x10x10x10x10x10x10x10x10x10
1010
400
30/(7+23)*6
12
400
You have two U.S. coins that total $0.30. One of them is NOT a nickel.
What are the two coins?
A quarter and a nickel
500
610
60466176
500
The square of a whole number
Perfect square
500
Write with an exponent:5
51
500
6(5+5)2-300
300
500
A+B+C=D
A*B*C=D
A=?
B=?
C=?
D=?
A=1
B=2
C=3
D=6