Fill in these addition facts! This game challenges kids to match missing addends to each equation.

Your kid will practice addition by using number pairs to fill a staircase.

In this water-themed race, first graders use math and logic to fill in each addition equation.

Muggo needs to be fixed! Kids must use shapes to fill in a shark puzzle in this game.

Kids fills lunchtime orders as quick as they can in this number recognition game.

Kids will love flexing fine motor skills and gaining computer literacy in this fun-filled mouse game.

In this matching game, first graders look at subtraction facts that are missing factors.

Dive for treasure and missing factors in this online game featuring addition equations.

Kids add buildings to the cityscape using tens and ones blocks.