Kindergarten Counting: Counting 1-20

Worked examples

Real problems from the practice worksheets, solved one step at a time.

1. Example 1

   4,5,6, , ,9,10,11

   Fill in the missing numbers

   1. This is a counting pattern — each number changes by the same amount.
   2. The numbers go up by 1 each time.
   3. Add 1 to fill each blank. The missing numbers: 7, 8.

   Answer: 7, 8

2. Example 2

   7,8, ,10, ,12,13,14

   Fill in the missing numbers

   1. This is a counting pattern — each number changes by the same amount.
   2. The numbers go up by 1 each time.
   3. Add 1 to fill each blank. The missing numbers: 9, 11.

   Answer: 9, 11

3. Example 3

   8, ,10,11,12,13, ,15

   Fill in the missing numbers

   1. This is a counting pattern — each number changes by the same amount.
   2. The numbers go up by 1 each time.
   3. Add 1 to fill each blank. The missing numbers: 9, 14.

   Answer: 9, 14