Question

–1+2+(–3)+4+(–5)+6+(–7)+8+(–9)+10

Answer 1

-1+2+(-3)+4+(-5)+6+(-7)+8+(-9)+10=5

Answer 2

Ответ:

Пошаговое объяснение:

Answer 3

To simplify the given expression, you can perform the arithmetic operations step by step:

-1 + 2 + (-3) + 4 + (-5) + 6 + (-7) + 8 + (-9) + 10

First, let's simplify the numbers with the negative sign:

-1 + 2 - 3 + 4 - 5 + 6 - 7 + 8 - 9 + 10

Now, we can combine the positive and negative numbers:

(-1 - 3 - 5 - 7 - 9) + (2 + 4 + 6 + 8 + 10)

-25 + 30

Finally, adding the two terms together:

-25 + 30 = 5

Therefore, the simplified value of the expression -1 + 2 + (-3) + 4 + (-5) + 6 + (-7) + 8 + (-9) + 10 is 5.