Exponential & Scientific Notation
P-E-M-D-A-S
"Aunt Sally"
Parentheses
ADDING
Positive & Negative Numbers
SUBTRACTING Positive & Negative
Numbers
100
Two to the third power
What is 8?
100
The order of operations when solving a math problem.
What are Parentheses, Exponents, Multiplication, Division, Addition, then Subtraction?
100
Tells us to solve this FIRST in a number sentence.
What are parentheses?
100
-7 + -5
What is -12?
100
-100 - 45
What is -145?
200
What is the error in the following number sentence? Ex. 5 squared = 5 * 2 = 10
This person multiplied the base and the exponent. The exponent shows home many times the base is multiplied by itself.
200
4 X 3 + 10
What is 22?
200
(6 X 4) - 2
What is 22?
200
-6 + 2
What is -4?
200
9 - (-2)
What is 11?
300
10 to the 6th power
What is 1,000,000 (one million, or 1 million)?
300
(2 + 3) X 8
What is 40?
300
3 * (4 + 7) =
What is 33?
300
36 + -10
What is 26?
300
8 - 10
What is -2?
400
3 times 10 to the fifth power
What is 3,000 (three thousand or 3 thousand)?
400
4 * 2 + 6 / 3
What is 10?
400
6 + (9 / 3)
What is 9?
400
-15 + -21
What is -36?
400
0 - (-6.1)
What is 6.1?
500
2.5 times 10 to the 4th power
What is 25,000 (25 thousand, or twenty-five thousand)?
500
8 / (2 + 6 ) - 1
What is 0?
500
( ( 6 X 4 ) - 2 ) / 2
What is 11?
500
-56 + (-42)
What is -98?
500
( 20 - (-2 ) ) * 1
What is 22?
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