Question

84-45÷9-34 (90-54)+35÷7

Answer 1

1)45:9=5
2)84-5=79
3)79-34=45
Ответ: 45

1)90-54=36
2)35:7=5
3)36+5=41
Ответ: 41

Answer 2

Calculating the expression step-by-step:

1. 84-45 = 39 2. 9-34 = -25 3. 90-54 = 36 4. 35/7 = 5 5. 39 - 25 + 36 + 5 = 55

Therefore, the value of the numerical expression 84-45÷9-34+(90-54)+35÷7 is 55.