Các câu hỏi tương tự
1 +1+1+1+1+1+1+1
2+2+2+2+2+2+2+2+2
3 +3x3+3+3x3 x3 +1 =
3x3=?
3x3=?
3x3+1
2x2 + 3x3 +4x4 = ?
0+5+ 3x 4+ 3x2+3x3+3x1x0
2 x 2=...
3x3=...
6x6=...
Tính nhanh a) 4x5-4x2+8 b) 2x3+9+3x3. c) 2+2x9
2x2=?
3x3=?
2+2=?
6+3=?
1 +1+1+1+1+1+1+1
2+2+2+2+2+2+2+2+2
3 +3x3+3+3x3 x3 +1 =
3x3=?
3x3=?
3x3+1
2x2 + 3x3 +4x4 = ?
0+5+ 3x 4+ 3x2+3x3+3x1x0
2 x 2=...
3x3=...
6x6=...
Tính nhanh a) 4x5-4x2+8 b) 2x3+9+3x3. c) 2+2x9
2x2=?
3x3=?
2+2=?
6+3=?