16
Two plus 3 minus 2 times 1 squared plus 4 times 16 squared minus 4 times 2 is equal to 1,019.
1 minus 2 plus 123 times 4 is equal to 491.
2.8 times 4 plus 9 plus 3 minus 2.8 plus 4.2 is equal to 24.6
5 times 7 divided by 5 plus 3 minus 4 is 6.
Six times 5^2 minus 5 times 4 plus 8 is equal to 138.
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
Two plus 3 minus 2 times 1 squared plus 4 times 16 squared minus 4 times 2 is equal to 1,019.
It is plus 4
1 minus 2 plus 123 times 4 is equal to 491.
-2 times -2 = plus 4 since minus times minus is plus
2.8 times 4 plus 9 plus 3 minus 2.8 plus 4.2 is equal to 24.6
5 times 7 divided by 5 plus 3 minus 4 is 6.
-30
Six times 5^2 minus 5 times 4 plus 8 is equal to 138.
+ times a + = a plus- times a + = a minus- times a - = a plus+ times a - = a minus
Yes: the equation is tautological!
(-3)-(4)=(-3)+4=1 Minus times minus equals plus. The reason for this we need not discuss.