3 X 2 + 10 - 3 ( 8 - 6 )
3 X 2 + 10 - 3 ( 2 ) Parentheses first
6 + 10 - 6 There are no exponents, so multiplication and division next
10 Addition and subtraction last
parentheses two times nine parentheses times negative eight minutes four parentheses four plus hundred plus eight
+ times a + = a plus- times a + = a minus- times a - = a plus+ times a - = a minus
plus times plus = plus minus times plus = minus plus times minus = minus minus times minus = plus so when you subtract a number it is the same as adding its negative; for example 7 - 4 = 3 7 + (1)(-4) = 3
A plus times a plus is still a plus. Below is the way I remembered it: If there is not a minus sign, it is plus (positive). If there is 1 minus sign, it is minus (negative). If there are 2 minus signs, it is plus (positive).
8060 Source: calculator
It is 5.
(43 - 19) + (16 - 14)(4)= 24 + (2)(4)= 24 + 8= 32
Just take the parenthesis and you will have your answer.
parentheses two times nine parentheses times negative eight minutes four parentheses four plus hundred plus eight
1316 - ( 1416 + 316 ) = - 416
54 - (6 / 2) + 6 54 - 3 + 6 51 + 6 57 Remember, PEMDAS: Parentheses, Exponents, Multiplication and Division, Addition and Subtraction.
-2w+14+10w=348w=20w=2.5
+ times a + = a plus- times a + = a minus- times a - = a plus+ times a - = a minus
assuming that there are no parentheses around the (7-1) then it should be 10.7
2 * 70 - 9 / 3 + 8= 140 - 3 + 8= 140 - 11= 129
plus times plus = plus minus times plus = minus plus times minus = minus minus times minus = plus so when you subtract a number it is the same as adding its negative; for example 7 - 4 = 3 7 + (1)(-4) = 3
-20 Yes, that's correct. This is what it means:- 2(-3-5)-(2 + 2) And that is 2 x (-3-5) - (2 +2) = 2 x (-8) -(4) = -16 - 4 = -20