Question

34-34+245+98-19-45+674-399-1000+345

Answer 1

34-34+245+98-19-45+674-399-1000+345= -101.
1) 34-34=0;
2) 0+245=245;
3) 245+98=343;
4) 343-19=324;
5) 324-45=279;
6) 279+674=953;
7) 953-399=554;
8) 554-1000=-446;
9) -446+345= -101.

Answer 2

Let's solve the expression step by step:

34 - 34 + 245 + 98 - 19 - 45 + 674 - 399 - 1000 + 345

Step 1: Perform subtraction and addition from left to right.

1. 34 - 34 = 0
2. 0 + 245 = 245
3. 245 + 98 = 343
4. 343 - 19 = 324
5. 324 - 45 = 279
6. 279 + 674 = 953
7. 953 - 399 = 554
8. 554 - 1000 = -446
9. -446 + 345 = -101

The result of the expression is -101.