What comes next? Count on to see what is missing from the numbers.

• 1) 10, 20, 30, 40, 50, ____ ?
  Answer:
• 2) 10, 20, 30, _____ , 50, 60
  Answer:
• 3) 5, 10, 15, 20, 25, 30, ____ ?
  Answer:
• 4) 5, 10, ____ , 20, 25, 30, 35, 40
  Answer:
• 5) 2, 4, 6, ____ ?
  Answer:
• 6) 2, 4, 6, 8, _____ , 12
  Answer:
• 7) 5, 10 , 15, 20, 25, 30, 35, 40, 45, 50, ____ ?
  Answer:
• 8) 65, 70, 75, 80, 85, _____ ?
  Answer:
• 9) 10, 12, 14, 16, ___, 20
  Answer:
• 10) 38, 39, 40, 41, 42, 43, 44, 45, ____, 47, 48
  Answer:
• 11) 121, 122, 123, 124, 125, 126, ____ ?
  Answer:
• 12) 15, 20, 25, 30, 35, 40, 45, 50, ____ ?
  Answer:
• 13) 60, 70, 80, 90, _____ ?
  Answer:
• 14) 30, 40, 50, ____, 70, 80
  Answer:
• 15) 2, ____, 6, 8, 10
  Answer:
• 16) 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, ___ ?
  Answer:
• 17) 60, 70, 80, 90, ___?
  Answer:
• 18) 86, 87, 88, 89, 90, 91, 92, 93, ____?
  Answer:
• 19) 38, 39, 40, ____, 42, 43, 44, 45
  Answer:
• 20) 35, 40, 45, 50, 55, 60, 65, 70, ___?
  Answer: