Question

3) 4590 : 45 + 203 - 78 - 11 888;4) 100 209 - 58.405 - 62 293 : 77.​

Answer 1

3. 4590:45=102  

1. 203*78= 15834

2. 102+15834 = 15936  

3. 15936-11888= 4048

Ответ: 4048  

4.

1. - 58*405= -23490

2. - 62 293:77= -809

3. 100 209-23 490= 76719

4. 76 719-809= 75910

Ответ 75910

Answer 2

3) 4590 : 45 + 203 - 78 - 11 + 888

First, we need to divide 4590 by 45. The result is 102.

Next, we need to add 102 to 203. The sum is 305.

Then, we need to subtract 78 from 305. The difference is 227.

After that, we need to subtract 11 from 227. The new result is 216.

Finally, we need to add 216 to 888. The final sum is 1104.

Therefore, the answer is 1104.

4) 100 + 209 - 58.405 - 62 + 293 : 77

First, we need to add 100 to 209. The sum is 309.

Next, we need to subtract 58.405 from 309. The difference is 250.595.

Then, we need to subtract 62 from 250.595. The new result is 188.595.

Finally, we need to divide 293 by 77. The result is 3.805.

Now, we need to add 188.595 to 3.805. The final sum is 192.4.

Therefore, the answer is 192.4.