4 Digit Addition
1,263 +913
2,176
20,324 + 6,326
26,650
530,105 + 15,205
545,310
3,241 + 5,671
8,912
51,302 + 19,500
70,8002
628,136 + 235,675
863,811
4,379 + 3,523
7,902
45,374 + 25,573
70,947
423,127 + 341,430
764,557
6,713 + 1,359
8,072
63,729 + 20,402
84,131
208,070 + 823,030
1,031,100
9,537 + 8,999
18,536
63,794 + 26,427
90,221
327,186 + 835,987
1,163,173