Question

Помогите выполнить действия в столбик.1) (811+4189):1000*317-600 . 2)3100:(67*28-592*3)+2599. 3)371*50-8*(42*100-616*4). 5)(95*63-94*56+279):1000. 6)(53040-52584)*90+58960

Answer 1

1)2345 2)3546 3)1634 4)7669 5)?

Answer 2

Sure! Let's break down the calculations step by step:

1) (811 + 4189) / 1000 * 317 - 600 - First, we add 811 and 4189, which gives us 5000. - Then, we divide 5000 by 1000, resulting in 5. - Next, we multiply 5 by 317, which gives us 1585. - Finally, we subtract 600 from 1585, resulting in 985.

So, the answer to the first expression is 985.

2) 3100 / ((67 * 28) - (592 * 3)) + 2599 - First, we calculate the values inside the parentheses: - 67 multiplied by 28 equals 1876. - 592 multiplied by 3 equals 1776. - Then, we subtract 1776 from 1876, resulting in 100. - Next, we divide 3100 by 100, giving us 31. - Finally, we add 31 to 2599, resulting in 2630.

So, the answer to the second expression is 2630.

3) 371 * 50 - 8 * ((42 * 100) - (616 * 4)) - First, we calculate the values inside the parentheses: - 42 multiplied by 100 equals 4200. - 616 multiplied by 4 equals 2464. - Then, we subtract 2464 from 4200, resulting in 1736. - Next, we multiply 8 by 1736, giving us 13888. - Finally, we multiply 371 by 50 and subtract 13888 from the result: - 371 multiplied by 50 equals 18550. - 18550 minus 13888 equals 4662.

So, the answer to the third expression is 4662.

4) (95 * 63 - 94 * 56 + 279) / 1000 - First, we calculate the values inside the parentheses: - 95 multiplied by 63 equals 5985. - 94 multiplied by 56 equals 5264. - Then, we subtract 5264 from 5985, resulting in 722. - Next, we add 722 to 279, giving us 1001. - Finally, we divide 1001 by 1000, resulting in 1.001.

So, the answer to the fourth expression is 1.001.

5) (53040 - 52584) * 90 + 58960 - First, we subtract 52584 from 53040, resulting in 456. - Then, we multiply 456 by 90, giving us 41040. - Finally, we add 41040 to 58960, resulting in 100000.

So, the answer to the fifth expression is 100000.

I hope this explanation helps! Let me know if you have any further questions.