Question

(20+5)=(20+30)-70+(13-7)= запиши выражение .расставь порядок действие

Answer 1

(20+5)=(20+30)-70+(13-7)=64

Answer 2

Sure, let's write the expression and then perform the operations step by step:

Expression: (20 + 5) = (20 + 30) - 70 + (13 - 7)

Step 1: Perform the operations inside the parentheses first. (20 + 5) = 25 (20 + 30) = 50 (13 - 7) = 6

The expression now becomes: 25 = 50 - 70 + 6

Step 2: Perform addition and subtraction from left to right.

25 = 50 - 70 + 6 25 = -20 + 6

Step 3: Perform the final addition.

25 = -20 + 6 25 = -14

So, the final simplified expression is 25 = -14.