500+500
=1000
4976-87
=4889
12345+5
=12350
tk nhé
500+500
=1000
4976-87
=4889
12345+5
=12350
tk nhé
500 + 500 = 1000
4976 - 87=4889
12345 + 5 =12350
500+500
=1000
4976-87
=4889
12345+5
=12350
tk nhé
500+500=1000
4976-87=4889
1234+5=12350
500+500=1000
4976-87=4889
12345+5=12350
nhớ :D