tat nhien la thang 2
Linh tinh
2304 : 18 = 128
5 + 5 = 10
= 12343 ! k minh nha! thank you
2345 - 37 + 99
= 2345 - 2178 + 89
= 167 + 89
= 256.
6-5-7-3.4=6-5-7-12=1-7-12=-6-12=-6+(-12)=-18