Question

4200-5100 :4= 1900-8480:8= 1931 +3170:2= 1012-2118:3= Помогите решить в столбик

Answer 1

Ответ:

$4200 - 5100 \div 4 = 2925 \\ 51 00 \div 4 = 1275 \\ 4200 - 1275 = 2925| \:$

Пошаговое объяснение:

$1900 - 8480 \div 8 = 840 \\ 8480 \div 8 = 1060 \\ 1900 - 1060 = 840$

Answer 2

Ответ:

вот ответ это очень просто надеюсь помогу

Answer 3

To solve the given arithmetic expressions, let's break them down step by step:

1. 4200 - 5100 : 4 To solve this expression, we need to perform the division first, and then subtract the result from 4200. - Dividing 5100 by 4 gives us 1275. - Subtracting 1275 from 4200 gives us 2925.

So, 4200 - 5100 : 4 = 2925.

2. 1900 - 8480 : 8 Similar to the previous expression, we need to perform the division first, and then subtract the result from 1900. - Dividing 8480 by 8 gives us 1060. - Subtracting 1060 from 1900 gives us 840.

So, 1900 - 8480 : 8 = 840.

3. 1931 + 3170 : 2 In this expression, we need to perform the division first, and then add the result to 1931. - Dividing 3170 by 2 gives us 1585. - Adding 1585 to 1931 gives us 3516.

So, 1931 + 3170 : 2 = 3516.

4. 1012 - 2118 : 3 Again, we need to perform the division first, and then subtract the result from 1012. - Dividing 2118 by 3 gives us 706. - Subtracting 706 from 1012 gives us 306.

So, 1012 - 2118 : 3 = 306.

Now, let's summarize the results:

- 4200 - 5100 : 4 = 2925 - 1900 - 8480 : 8 = 840 - 1931 + 3170 : 2 = 3516 - 1012 - 2118 : 3 = 306

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