Equal Shmequal (Charlesbridge Math Adventures)
Ten Black Dots
12 Ways to Get to 11 (Aladdin Picture Books)
Two of Everything
Ten for Me (Arbordale Collection)
Elevator Magic, Level 2 (MathStart Subtracting) (MathStart 2)
Mouse Count
If You Were a Plus Sign (Math Fun)
Quack and Count
Ten Sly Piranhas