Question

2+2*2+2:2 2+2+4:2+22-1

Answer 1

Первыми всегда выполняются действия умножения-деления.

2+2*2+2:2=2+4+1=7

2+2+4:2+22-1=2+2+2+22-1=6+22-1=28-1=27

Answer 2

Let's solve each expression step by step:

1. 2 + 2 * 2 + 2 : 2 First, perform the multiplication: 2 * 2 = 4

   Then, perform the addition and division from left to right: 2 + 4 = 6 6 + 2 = 8 8 : 2 = 4

   The result is 4.

2. 2 + 2 + 4 : 2 + 22 - 1 First, perform the addition: 2 + 2 = 4 4 + 4 = 8

   Then, perform the division: 4 : 2 = 2

   Now, perform the final addition and subtraction from left to right: 2 + 22 = 24 24 - 1 = 23

   Finally, add the previous result: 8 + 23 = 31

   The result is 31.

So, the answers to the expressions are:

1. 2 + 2 * 2 + 2 : 2 = 4
2. 2 + 2 + 4 : 2 + 22 - 1 = 31