math
math
1000

20+20-20+567-560-7+200000-200000=?

20

1000

123+123=?

246

2000

175 +825 = ?

1000

2000

345678 +12739595=?

13,085,273

3000

12345678+87654322=?

100000000

3000

13579 +24680 =?

38259

4000

5000%437=?

11

4000

1010=

10,000,000,000

5000

0%0=?

no

5000

0%0+1234567890-1234567890 =

0