32+?=264,126+?=307,139+?=481
162-61=?,375-185=?,421-288=?
145+143=?,71+235=?,186+336=?
5*2=?,3*5=?,5*8=?
32/4=?,27/9=?,25/?=?
---
?-132=260-166,76+83+48+255=?
320-221=?+86,146+52+131-319=?
70+?+85=168,151+68-77-128=?
245+?-132=205,500-104-261-93=?
前日看花心未足