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exponents
expressions & variables
order of op
frac/dec/per
perfect squares & square roots
100
6^2
What is 36
100
9 + 8 x 5
What is 49?
100
Mnemonic device for remembering order of operations
What is PEMDAS?
100
put in order from least to greatest: 2/3, 1/2, 5/6, 1/4
What is 1/4, 1/2, 2/3, 5/6?
100
the side length or square root of 9
What is 3?
200
4^3
What is 64?
200
when a = 5 and b = 4, then (30/a) - b=
What is 2?
200
The operation to be performed first: 27-3+10
What is subtract?
200
0.327 written as a percent
What is 32.7%?
200
The square root or side length of a perfect square with area = 144 sq ft
What is 12?
300
3^4
What is 81?
300
9 + 6 x 3 - 4
What is 23?
300
16(9 + 1) - 30
What is 130?
300
7/8 written in decimal form
What is 0.875?
300
If a perfect square has an area of 81, the square root is ______ and the perimeter is _____
What is s=9 & P=36?
400
2^5
What is 32?
400
when a = 2 and b = 3, then 5ab =
What is 30?
400
4 + 3 x 7^2 - 7
What is 144?
400
Simplify 36/100
What is 9/25?
400
an 11 by 11 square =
What is 121?
500
5^4
What is 625?
500
9x + 7 when x = 3
What is 34?
500
500 x 2 + 3 x 400 + 150 x 5
What is 2950?
500
6.125 written as a mixed number in simplest form
What is 6 1/8?
500
If a square has a perimeter of 20, the square root of the square is ________
What is 5?