Which of these numbers would you come to when counting in sixes from zero?
How do you know?
Would you get to some of these numbers if you were counting in sevens from zero? Which ones?
Can you explain how you arrived at your answers?
Could some of these numbers be reached if you were counting in nines from zero? Which ones?
Again, how do you know?
Looking at the image above and this time counting in 25's from zero, which numbers will you land on? How close do you get to the numbers you don't reach exactly?