Am I right?
The answer to the following question is 10.
16 - 3 x 2
True
What operation would you do first? 15 + (17 -15)
Brackets before addition, so 17 - 15
Solve: 6 x 2 - 1
11
Solve 24 / (12 - 4)
3
What does the P stand for?
Parenthesis
The answer to the following is 25.
3 + 2 x 5
False, it's 13
What operation would you do first? 42 / 7 x 8 - 8 x 3
Multiply and divide are of the same importance so, working from left to right: 42 / 7
Solve 6 / 3 + 3 x 5
18
Solve (7+5) - (10+2)
0
What does 32 mean?
3 squared
3 to the 2nd power
3 x 3
The answer to the following is 16
(8 / 2) x 4 + 5 =
False, it's 20
What operation should be performed first? 9 + (4 + 2 x 4) - 20
Brackets come first, and then multiplication and division so 2 x 4 is the first operation to solve.
88 / 8 - 6 x (5 - 4)
5
(3 x 4) - 3 x 2
6
What does the E stand for?
exponents
The answer to the following is 74.
4 + (6 + 3 x 9) - 11
False, it's 26
88 / 8 - 6 x 5 - 4 + 82
Powers before multiplication and division, so 82
18 - 7 x 2 + 13 - 4 / 2
15
(12 + 4) + (18 - 42) =
18
When solving a problem with addition and subtraction, which direction do you work?
Left to right
The answer to the following is 27.
(18 - 15) / 3 x 27
True
82 / (9 -7) x 10
Brackets first, so 9 - 7
28 - 7 x 3 + (5 - 1) / 2 + 3
12
( 5 x 5 ) / 5 + 10 - 2 =
13
What would you do first in the following problem...
5 + 6 / 3 x 4 =
division
6/3