Counting by 5's, 10's, 25's, an 100's
Numbers and Counting, and more...
 
1. MEDIUM

What comes next: 165, 190, 215, 240, ...

 
2. MEDIUM

Bob is counting by 100s and reaches 470 on his third number. What is his starting number?

 
3. MEDIUM

Maurice counts by 50s and reaches 550 on his 4th number after the initial number. What was his initial number?

  1. 550
  2. 400
  3. 450
  4. 350
  5. None of the above
 
4. MEDIUM

Olivier starts at 1000 and counts down to 0 by 100s. Olivia starts at 0 and counts up to 1000 by 100s. Who will reach their destination first?

  1. Olivier
  2. Olivia
  3. They will finish at the same time
  4. Neither will reach their destinations
  5. None of the above