what is the aswer pls ? 4 - 2 + 2 x 3?

2010-05-30 6:56 am

回答 (16)

2010-05-30 7:00 am
✔ 最佳答案
Remember order of operations.

Do 2 x 3

2 x 3 = 6

Now you're left with

4 - 2 + 6

Now you just do it from left to right

4 - 2 = 4

2 + 6 = 8

The answer is 8.
2010-05-30 2:06 pm
Question: 4 - 2 + 2 x 3
Simple rules in arithmetic, PEMDASㅡ Parentheses, Exponent, Multiply, Divide, Add, Subtract.
so, using the PEMDAS it would be:
4 - 2 + (2 x 3)
= 4 - 2 + 6
Addition or Subtraction, whichever is the nearest to the left.
In this case, subraction:
(4 - 2) +6
= 2 + 6
Lastly, addition is the only one left so....
2 + 6
= 8
參考: the brain
2010-05-31 5:33 pm
4 - 2 + 2* 3

2 + 6

= 8
2010-05-30 5:29 pm
4 - 2 + 2 x 3
= 2 + 6
= 8
2010-05-30 2:47 pm
4 - 2 + 6 = 8
2010-05-30 2:44 pm
First multiply 2 and 3 then add 4 and subtract 2
= 2x3+4-2
=6+4-2
=10-2
=8
2010-05-30 2:05 pm
There is simple rules in arithmetic that you have to follow. It can shortened to PEDMAS (Parentheses, Exponent, Divide, Multiply, Add, Subtract). This is the order in which each operation should be done

for example:

3 x (8 x 2 + 3) = 3 x (16 + 3) = 3 x (19) = 57

or

4 - 2 + 2 x 3 = 4 - 2 + 6 = 8
2010-05-30 2:00 pm
12
參考: just joking....a usually serious serfer
2010-05-30 2:00 pm
4-2+2x3=
2 + 6
8
參考: My Brain
2010-05-30 1:59 pm
8


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