2,4,10,20,__,100

Keep practicing — related questions

• 2, 5, 10, 17, 26, 37, 50, 64
• 2, 5, 10, 17, 26, 37, 50, 64
• 10, 25, 45, 54, 60, 75, 80
• 10, 25, 45, 54, 60, 75, 80
• 1, 4, 9, 16, 23, 25, 36
• 1, 4, 9, 16, 23, 25, 36
• 1, 4, 9, 16, 23, 25, 36
• 1, 4, 10, 20, 35, ?, 84