1.

4, ?, 78, 276, 8881). 162). 223). 274). 18

Answer»

4,

(4 + 2) × 3 = 18

(18 + 8) × 3 = 78

(78 + 14) × 3 = 276

(276 + 20) × 3 = 888



Discussion

No Comment Found