Using pemdas, the subtraction and addition happen at the same time. If there are no parenthesis, then you just go from right to left. 8-5=3 3+4=7 So 7 is your answer.
Paranthisis Exponent Multiply Divide Add Subtract you use pemdas for instance (2/3 x 3/2)3 + 5 = 8
Using PEMDAS, it would go like this: -3x3-9= (-3x3)-9= -9-9= -18. The answer would be -18.
You pretty much write it as you said it. You handle the exponent first and then add and subtract. 3 + 542-6 = 3 + 2,916 - 6 =2,913
You use PEMDAS, which is Parenthesis, Exponet, Divide, Multiply, Add, Subtract. You have to do it in that order.So 6x9+6x0.5 is a problem you have to use PEMDAS for.P&E go togehter, so when there is only parentesis or exponets, and no other symbols, then you do the problem across - left to right. Same with D&M, and A&S.In the problem 6x9+6x0.5, M (multiply) is the first symbol. So, 6x9 is 54, and 6x0.5 is 3. Then, A (add) comes next, and then no more symbols. So just add 54 to 3 and you get 57.The answer to 6x9+6x0.5 is 57, AKA - 6x9+6x0.5=57
PEMDAS(Parenthesis, Exponents, Multiply and divide, then add and subtract)
Using pemdas, the subtraction and addition happen at the same time. If there are no parenthesis, then you just go from right to left. 8-5=3 3+4=7 So 7 is your answer.
Nine. Using PEMDAS, you start with 12/4, which is three. Then the problem is 9-3+3, which is basically just 9. Nine.
m or d, makes no real difference whether eg you multiply by 2 then divide by 3 or divide by 3 then multiply by 2.
(4+3)3 → Using order of operations, solve the bracket first. (7)3 → Multiply 21
3 plus 3 over 2=3 + 3 / 2Use standard order of operations (aka bodmas, pemdas etc.): Division before addition3 + 3 / 2=3 + 1.5=4.5
Paranthisis Exponent Multiply Divide Add Subtract you use pemdas for instance (2/3 x 3/2)3 + 5 = 8
you multiply 2 plus 3 than 23 times 3
2 * 70 - 9 / 3 + 8= 140 - 3 + 8= 140 - 11= 129
12
Using PEMDAS, it would go like this: -3x3-9= (-3x3)-9= -9-9= -18. The answer would be -18.
Based on the order of operations (PEMDAS), it states all inside the parenthesis goes first. For example, if you had the problem (1+3) x 4, you would do the 1+3 first, then multiply it by 4.