Decompose 2 Addends
229+359
588
150+270
720
123+234
357
234+111
345
779+523
1,302
375+400
775
345+678
1,023
453+189
642
759+300
1,059
458+500
958
789+321
1,110
567+763
1,330
699+887
1,586
687+664
1,351
298+999
1,297
678+400
1,075
999+879
1,878
889+875
1,764
876+987
1,863
877+888
1,765