1 + 1 = 2
2 + 2 = 4
4 + 4 = 8
8 + 8 = 16
1+1=2
2+2=4
4+4=8
8+8=16
16+16=32
32+32=64
64+64=128
................(chúc bạn học giỏi)
1=11
2=22
3=33
4=44
5=55
6=66
7=77
8=88
9=99
11=?
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
1. Nếu 11 = 11; 22 = 48; 33 = 927; 44 = 1664 thì 55 = ?
2. Nếu 119 = 88; 145 = 41; 179 = 82; 139 = 86 thì 169 = ?
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=?
22+22+22+44+55+66+77+88=?
NHANH NHẤT THÌ TÍCH NHÉ!
Đố Tp Na !!~ <3
1+22+33+44+55+66+77+88+99x1000x101: 20+30 = ????
Ai nhanh Mk lại Tick =^~^=
11+22+33+44+55+66+77+88+99+100+111=???
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
1+2+3+4+5+6+7+8+9+10+11+12+13+14+15+16+17+18+19+20+21+22+23
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=?
