What does A stand for in PEMDAS?
Addition
7 x 4 + 2
30
7 x 3 - 2 + 4
23
8 x (4 + 3) - 25 ➗ 5
Which operation is performed first? (7 + 2 x 3) - 11 + 6
2 x 3 in the parenthesis
What does the M stand for in PEMDAS?
Multiplication
9 - 2 + 17
24
9 + 3 - 1 + 6
17
(13 - 6) + (5 - 3) + 20
29
Which operation is performed first? 5 ➗ 1 + 2 + 2
5 ➗ 1
What goes first in the order of Operation?
Parentheses
15 - 20 ➗ 5
4(8 + 4) ➗ 6
5 x 2(8 - 3) + 354
404
Which operation is performed first: 4 x (8 - 3)
8 - 3 in the parentheses
What do you do first multiplication or subtraction?
multiplication
8 x 6 ➗ 2
24
10 x (3 + 90) - 10 ➗ 2
925
80 ➗ 8 + 8(5-2)
Which operation is performed last? 6 x (4 + 3) - 7
- 7
If you only have addition and subtraction in an expression, what do you do first?
You go from left to right.
90 - 45 x 2
0
(7 + 6 x 2) - (13 - 4 + 4)
14
(3 x 8)2 - (10 + 20) ➗ 3
Which operation is performed last? 360 - 6(3 + 7) ➗ 2
360 - ?