Các câu hỏi tương tự
4+2+3+4+5+9+7+4+4+5+8+4+4+41+864+54+8456+414 x 45 :14 =?
mán 54 tuôi thi linh chi 41 tuôi hoi ca hai bạn bao nhiêu tuôi
ai giai đung tơ cho 100 tiênđông luôn nha em anmh chị ơi
a)9÷X=3
b)X+25=77
c)67-X=38
d)5×X=35
e)66+X=41+58
g)28+X=30×2
h)54+X=50+50
i)108+X=800+109
1+2+3+4+5+6+7+8+9+10+11+12+13+14+15+16+17+18+19+20+21+22+23+24+25+26+27+28+29+30+31+32+33+34+35+36+37+38+39+40+41+42+43+44+45+46+47+48+49+50+51+52+53+54+56+57+58+59+60+61+62+63+64+65+66+67+68+69+70=?
54+54
Tìm x:
X + 6 = 33
9 + x = 22
X − 41 = 41
54+54=
49+49=
35+35=
62+62=
x + 45 = 54
x - 45 = 54
ai k mình , mình k lai
\(\frac{\frac{3}{41}-\frac{12}{47}+\frac{27}{53}}{\frac{4}{41}-\frac{16}{47}+\frac{36}{53}}tinhgiatricuabieuthuctren\)