x + 120 = (1223 + 1323) :2
x + 120 = 2546 : 2
x + 120 = 1273
x = 1273 - 120
x = 1153
x * 2 + 233 = 231132
x * 2 = 231132 - 233
x * 2 = 230899
x = 233899 : 2
x = 115449,5
9933092123 x 2902091 x 0 x 982717 x 4782903 x 1323 x 18 = ?
200000 x 233= ??
Lam duoc thi xung danh chau BAC HO cham ngoan hoc gioi ko lam duoc thi an cut di . Haaaa
12241414745c+(8435770+264-76556676.56).2349676348953234+997325+8756876566-98765433455+7864587269586283251223
=
Dãy:1+1+2+3+5+8+13+21+34+55+89+144+233+...... được gọi là dãy gì
100+233
2345 + 233 = ??????
x+1+2+3+4+5+6+7+8+9=120
123+234+345-122+233+344
50 + 90 + 120 x 2 + 100 = ?
tk mk mk tk lại nha
