Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
borrow =
1. •º
2. ŽY
3. ŽØ
4. ˜A

ƒŒƒxƒ‹4. •ÏX
SDAL“‡‰pŒêŠwZ