2÷4x6x8=24; 2x6+4+8=24; (2+8÷4)x6=24; 4x(6-2)+8=24; 4x(6+2)-8=24; 4x8-2-6=24;
2*6*8/4=24
1. 2×[﹙8÷4﹚×6] 2. ﹙2×6﹚+﹙8+4﹚ 3. 6×[8×﹙2÷4﹚]
6/(4/2)*86*8/(4-2)(6-2)*4+82*6+8+44*8-6-22*8/4*68/(4-2)*68/4*6*2