A
326+489
815
400+100
500
222+222
444
500+500
1000
620+300
920
349+190
539
263+163
426
719+819
1538
630+229
859
718+871
1589
365+2890
3255
1900+7800=
9700
1234+9876=
11,110
4321+1234=
5555
67,222+69,870=
137092
14,312 + 9,617=
23,929
275,558 + 605,131=
880,689
21,009+5,529=
26,538
30,080+19,187=
49,267
8,818+1,182=
10,000
387,969
+562,031
=
950,000
82,011 + 96,489 + 76,988=
255488
45,101 + 35,099 + 10,000=
90200
227,418 + 196,735 + 48,062=
472,215
126,267+ 15,809 + 8,764=
150,840