My First Counting Math Poster explains basic addition operations with images.

Birds:

20 + 1 = 21
20 + 2 = 22
20 + 3 = 23
...
20 + 10 = 30

Flowers:

30 + 1 = 31
30 + 2 = 32
30 + 3 = 33
...
30 + 10 = 40

Strawberries:

40 + 1 = 41
40 + 2 = 42
40 + 3 = 43
...
40 + 10 = 50

Cherries:

* From 1 to 10
* 10, 20, 30, 40, 50, 60, 70, 80, 90, 100

Poster gives children basic idea of how simple math works by example. Poster can be printed on a standard printer with standard paper. Also can be put on the wall and printed with a bigger size.

Can be printed at home and put on the wall.

(has enough margin space at the top, right, bottom, and left, OK to cut the edges or make it a little bit bigger)