Question

9 '2+1000. (700-8'2)×2 340+10×5'2

Answer 1

1)81+1000=1081
2) (700-64)×2=636×2=1272
3) 340+10×25=340+250=590

Answer 2

Если ' это деление-
9:2+1000=1004,5
(700-8:2)×2=1392
340+10×5:2=365

Answer 3

To solve the given mathematical expression, let's break it down step-by-step:

1. 2 + 1000 = 1002
2. (700 - 82) × 2 = 636 × 2 = 1272
3. 340 + 10 × 52 = 340 + 10 × 25 = 340 + 250 = 590

Now, putting all the results together:

1002 - 1272 + 590

Next, perform the subtraction and addition:

1002 - 1272 = -270

-270 + 590 = 320

So, the final result of the expression is 320.