805 R:SUBTRACTION PROBLEMS -- save in disk file named SUBTRACT or on separate tape.›810 T:10 [SUBTRACTION PROBLEMS TO›830 T:- 7 [MERGE WITH MAIN PROGRAM›870 T: 8›890 T:- 4›930 T:15›950 T:- 5›990 T:17›1010 T:- 3›1050 T:25›1070 T:- 9›1110 T:24›1130 T:-13›1170 T:13›1190 T:-10›1230 T:15›1250 T:-11›1290 T:25›1310 T:-11›1350 T:29›1370 T:-19›1410 T: 9›1430 T:- 6›1470 T:12›1490 T:- 6›1520 C:$CORRECT1=3›1530 C:$CORRECT2=4›1540 C:$CORRECT3=10›1550 C:$CORRECT4=14›1560 C:$CORRECT5=16›1570 C:$CORRECT6=11›1580 C:$CORRECT7=3›1590 C:$CORRECT8=4›1600 C:$CORRECT9=14›1610 C:$CORRECT10=10›1620 C:$CORRECT11=3›1630 C:$CORRECT12=6›