327-297:(36-36:4)+5=30:(36-9)+5=30:27+5=3+5=8
4221-294:(98:14-5)3927:(7)+6=3927:7+6=561+6=567
5864-79:(72:9-7)+10015785:(8)+1001=5785:8+1001=723+1001=1724
327-297:(36-36:4)+5=
30:(36-9)+5=
30:27+5=
3+5=
8
4221-294:(98:14-5)
3927:(7)+6=
3927:7+6=
561+6=
567
5864-79:(72:9-7)+1001
5785:(8)+1001=
5785:8+1001=
723+1001=
1724