Question

205*14+2(3874- 3072) 275*(1000-999)+18*47 #197 375*208 Всё решать в столбик 902*409 в столбик 204*980 в столбик 906*129 в столбик 754*308 в столбик 702*109 в столбик

Answer 1

Ответ
275*(1000-999)+18*47=
1)1000-999=1
2)275*1=275
3)18*47=846
4)275+846=1121

Answer 2

Sure! Let's solve these calculations step by step:

1. 205 * 14 + 2(3874 - 3072):

First, let's calculate the expression inside the parentheses: 3874 - 3072 = 802

Now we substitute this value back into the original expression: 205 * 14 + 2 * 802

Next, we perform the multiplication: 205 * 14 = 2870

Finally, we add the two terms together: 2870 + 2 * 802

To calculate the expression inside the second parentheses: 2 * 802 = 1604

Now we substitute this value back into the equation: 2870 + 1604

Adding the two terms together, we get: 4474

Therefore, the result is 4474.

2. 275 * (1000 - 999) + 18 * 47:

Inside the parentheses: 1000 - 999 = 1

Now we substitute this value back into the equation: 275 * 1 + 18 * 47

Performing the multiplications: 275 * 1 = 275 18 * 47 = 846

Adding the two terms together: 275 + 846

The result is: 1121

3. 375 * 208:

Performing the multiplication: 375 * 208 = 78000

Therefore, the result is 78000.

4. 902 * 409:

Performing the multiplication: 902 * 409 = 368618

Therefore, the result is 368618.

5. 204 * 980:

Performing the multiplication: 204 * 980 = 199920

Therefore, the result is 199920.

6. 906 * 129:

Performing the multiplication: 906 * 129 = 116574

Therefore, the result is 116574.

7. 754 * 308:

Performing the multiplication: 754 * 308 = 232432

Therefore, the result is 232432.

8. 702 * 109:

Performing the multiplication: 702 * 109 = 76518

Therefore, the result is 76518.

Let me know if there's anything else I can help you with!