Counting Practice

Teddy Numbers

Underwater Counting

Gingerbread Game

Ten Frame

Counting Fish

Birthday Candle Counting

Add to 10

Marble Math

Fuzz Bugs

Birthday Candle Counting

Connect the Dots

Patterns

Moon Rock Pattern

Fuzz Bugs Patterns

Addition and Subtraction

Math Playground

Turtle Diary 

Place Value

Place Value Hockey

Fruit Splat Place Value

Sheppard Software

1:1 correspondence 

http://pbskids.org/peg/games/3-2-1-snack

http://www.abcya.com/counting_fish.htm

http://www.abcya.com/number_match.htm

Marble Math

Ten Frame

ABCya

Starfall