Question

249÷3столбиком20+20 87+21 25+35

Answer 1

Пошаговое объяснение:

все на фото.

все на фото.

Answer 2

Let's solve the given arithmetic expression step by step:

1. $249 ÷ 3$

Performing long division, we get:

markdownCopy code
   83
---------
3 | 249
   - 3
   -----
      24
   - 24
   -----
       0

So, $249 ÷ 3 = 83$.

2. $83 \times 20 = 1660$.

3. $87 + 21 = 108$.

4. $25 + 35 = 60$.

Now, let's add the results:

$1660 + 108 + 60 = 1828$.