Question

7*(239+78) столбиком

Answer 1

111111111111111111111111111111111111111111111111111Ответ: 2219

Answer 2

1)239
+ 78
______
314

2)314делим 7=44,8

Answer 3

To solve this problem using the column method, we can follow these steps:

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  7
239
 +78
----

First, we multiply 7 by the ones place of 78:

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  7
239
 +78
----
 546

Next, we multiply 7 by the tens place of 78, which is 7 times 8 plus any carry-over from the previous step (which is 4 in this case):

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   7
239
 +78
----
 546
1674

Finally, we add the two partial products to get the final result:

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   7
239
 +78
----
16753

Therefore, 7 times the sum of 239 and 78 is 16753.