Addition place value blocks

Addition Practice

Rock Hopper
Grade level can be changed

Number Line

Counters-Addition

Doubles

Sum Sense

Hexabonds

Dice Connect
 4 in a row/ 2 player game

Math Blox

Speed Practice
Leon's  Math Dojo

Addition Basketball

Can you make Da’Numba?

Mental Math-Mini lesson

Math Fact Cafe - Flashcards