Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
borrow =
1. ŽØ
2. ΁
3. —á
4. ŽQ

ƒŒƒxƒ‹4. •ÏX
SDAL“‡‰pŒêŠwZ