Question

68622+485992              442774+652113329527-177028             131357-81592

Answer 1

1) 554614;
2)1094887;
3)152499;
4)49765.

Answer 2

Let's solve each arithmetic expression step by step:

1. 68622 + 485992 = 554,614

2. 442774 + 652113329527 - 177028 = 652,113,595,273

3. 131357 - 81592 = 49765

So, the solutions to the given arithmetic expressions are:

1. 68622 + 485992 = 554,614
2. 442774 + 652113329527 - 177028 = 652,113,595,273
3. 131357 - 81592 = 49,765