Question

100-100*3+3-6-(-7)+7-6-80+198

Answer 1

-77 заранее незачто......

Answer 2

To solve the expression, follow the order of operations (PEMDAS/BODMAS):

P: Parentheses first (including negative signs inside parentheses) E: Exponents (none in this expression) MD: Multiplication and Division (from left to right) AS: Addition and Subtraction (from left to right)

Now, let's solve the expression step by step:

100 - 100 * 3 + 3 - 6 - (-7) + 7 - 6 - 80 + 198

Step 1: Parentheses There are no parentheses in this expression.

Step 2: Multiplication and Division 100 - 100 * 3 + 3 - 6 - (-7) + 7 - 6 - 80 + 198 = 100 - 300 + 3 - 6 - (-7) + 7 - 6 - 80 + 198 = 100 - 300 + 3 - 6 + 7 + 7 - 6 - 80 + 198

Step 3: Addition and Subtraction = -200 + 3 - 6 + 7 + 7 - 6 - 80 + 198 = -197 - 6 + 7 + 7 - 6 - 80 + 198 = -203 + 7 + 7 - 6 - 80 + 198 = -196 + 7 - 6 - 80 + 198 = -189 - 6 - 80 + 198 = -195 - 80 + 198 = -275 + 198 = -77

So, the final result of the expression is -77.