`33+44+55+66`
`= 11 xx 3 + 11xx4 + 11xx5 +11xx6`
`= 11xx(3+4+5+6)`
`=11xx18`
`=198`
`33+44+55+66`
`= 11 xx 3 + 11xx4 + 11xx5 +11xx6`
`= 11xx(3+4+5+6)`
`=11xx18`
`=198`
11+22+33+44+55+66+77+88+99+100+111=???
Đố Tp Na !!~ <3
1+22+33+44+55+66+77+88+99x1000x101: 20+30 = ????
Ai nhanh Mk lại Tick =^~^=
Điền dấu <, >, = thích hợp vào chỗ chấm:
34 ... 50 47 ... 45 55 ... 66
78...69 81...82 44...33
72...81 95...90 77...99
62...62 61...63 88...22
1=11
2=22
3=33
4=44
5=55
6=66
7=77
8=88
9=99
11=?
33 nhân 33 = 81
44 nhân 44 = 256
55 nhân 55 = ???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????
1+2+3+4+5+6+7+8+9=
10+20+39+40+50+60+70+80+90=
11+22+33+44+55+66+77+88+99=
Tkk cho đừng quên kb nha hjjjj
22+33=
33+44=
55+44=
tick mk mk tick nại,nứa nun
11+22+33+44+55
11+89 22+78 33+67 44+56 55+45 66+34 77+23 88+12 99+1
nhanh nhanh tui tick
11+89 22+78 33+67 44+56 55+45 66+34 77+23 88+12 99+1
nhanh nhanh tui tick