Question

(45+35):8+9*7-60= 33+7*10+7*7-29= 640:(5+3)+(563-63)=

Answer 1

Вот ответы на эти примеры:

Answer 2

Let's evaluate each expression step by step:

1. (45+35):8+9*7-60 First, we perform the addition inside the parentheses: 45 + 35 = 80. Then we divide 80 by 8: 80 / 8 = 10. Next, we multiply 9 by 7: 9 * 7 = 63. Finally, we subtract 60 from the previous result: 10 + 63 - 60 = 13.

2. 33+710+77-29 We multiply 7 by 10: 7 * 10 = 70. Then we multiply 7 by 7: 7 * 7 = 49. Next, we perform the addition operations: 33 + 70 + 49 - 29 = 123.

3. 640:(5+3)+(563-63) First, we evaluate the addition inside the parentheses: 5 + 3 = 8. Next, we subtract 63 from 563: 563 - 63 = 500. Then we perform the division operation: 640 / 8 = 80. Finally, we add the previous result to 500: 80 + 500 = 580.

Therefore, the results of the given expressions are: (45+35):8+97-60 = 13 33+710+7*7-29 = 123 640:(5+3)+(563-63) = 580