Question

12+5-6-8+9+1-23+89-73-84+84620+836-7293+39

Answer 1

12+5-6-8+9+1-23+89-73-84+84620+836-7293+39=85378-7293+39=78085+39=78124

Answer 2

Ответ:

1) 12+5-6-8+9+1-23= -10

2) 89-73-84= -68

3) 84620+836-7293+39= 78202

  -10-68+78202+39= 78 163

Answer 3

To calculate the expression 12 + 5 - 6 - 8 + 9 + 1 - 23 + 89 - 73 - 84 + 84620 + 836 - 7293 + 39, we perform the addition and subtraction operations in the given order:

12 + 5 - 6 - 8 + 9 + 1 - 23 + 89 - 73 - 84 + 84620 + 836 - 7293 + 39 = 84478

Therefore, the result of the expression is 84478.