333-222=111
111+444=555
555-555=0
0+666=666
hc tốttttttttttt
\(333-222=111\)
\(555-555=0\)
\(111+444=555\)
\(0+666=666\)
333-222=111
111+444=555
555-555=0
0+666=666
hc tốt nha em ^_^
333-222=111
111+444=555
555-555=0
0+666=666
333 - 222 = 111
555 - 555 = 0
111 + 444 = 555
0 + 666 = 666
333-222=111
111+444=555
555-555=0
0+666=666
333-222 = 111
555-555=0
111+444= 555
0+666=666
333-222=111
111+444=555
555-555=0
0+666=666
(cho xin tick.)
1. 333 - 222 = 111
2. 555 - 555 = 0
3. 111 + 444 = 555
4. 0 + 666 = 666