Order of Operations
What is the first step?
(-3)2 - 42
42
6 x 3 = 3 x 6
Identitive, Associative, Distributive, Commutative
Commutative
Flamingo, Hummingbird, Swan
What does the E stand for in PEMDAS?
Exponent
3(1 + m) = 3 + 3m
Identitive, Associative, Distributive, Commutative
Distributive
Who invented the use of math?
Babylonians, Chinese, Americans
Chinese (for money payments)
Solve.
2(3-2) + 22
6
4 x (3 x 1) = (4 x 3) x 1
Identitive, Associative, Distributive, Commutative
Associative
If you were to MULTIPLY all the numbers on your phone keypad, what answer would you get?
0