K.CC.1

Count from 1 to 50. Circle every 5th number. What pattern do you see?

Count by tens from 10 to 100, then explain why counting by tens is faster than counting by ones.

If you count by twos starting at 2, what will be the 10th number you say?

Create your own counting pattern starting with 5. Show the first 10 numbers.

Count these groups of ten: [10 dots] [10 dots] [10 dots] [5 dots]. How many total?

Compare counting by ones and counting by tens. Which is better for counting to 100? Why?

If you start counting at 47, what will be the next 5 numbers?

Make up a story problem where someone needs to count to 20.

Count by fives from 5 to 50. How is this different from counting by tens?

Explain to a friend how to count by tens. What tips would you give them?