Give the correct order of operations.
Parentheses, Exponents, Multiplication OR Division, Addition OR Subtraction
9 - 3 x 2 = 12
I didn't follow order of operations, I subtracted first. 9 -3 x 2 = 3
3 + 4 x 5
23
14 - 2 x 7
0
(15 - 5) x 10 + 3
103
Why is it important to know PEMDAS as a mathematician?
So everyone can solve every problem the same (correct) way.
5 2 + 1=11
52 = 25, not 10. Correct Answer is 26.
7 + (2 x 4) - 1
14
49 ÷ (3+4) + 52
32
12 - 8 ÷ 2 + 3
11
What is the saying we use to remember the correct Order of Operations?
Please Excuse My Dear Aunt Sally
32 - 6 = 0
32 = 9, not 6. Correct answer is 3
56 ÷ (4+4) + 32
16
5 + 14 ÷ 2 × 5
40
(14 + 6) x (12 - 4) -9
151
If I have addition and subtraction in my expression, I should move from ______ ___ _______
left to right
4 + 5 + 7 - 3 x 2 = 26
You need to follow PEMDAS and do x first. Correct answer is 10.
20 – (5+3) x 2 + 4
8
5 x 5 +1 = 30
5 x 5 + 1= 26
20 ÷ (8-3) + 16
20
The problem was 20 - 5 x 2 + 3. My answer was 33. What did I do wrong?
I went from left to right without using the correct order of operations.
The problem was 20 - 5 x 2 + 3. My answer was 33. What did I do wrong?
I did not multiply first. The answer should be 13.
(5 x 4) – 6 ÷ 2 + 9
26
102 - 32 x 6 - 3 x 2
40
10 x ( 5 +3 +7 ) - (6 + 2)2
86