Primary Apps

Shut A Box

Shut A Box is the great new game from Primary Apps and is designed to help children with their mental addition skills!It is FANTASTIC fun, EASY to lea...

Grid Guru2

Do you struggle with long multiplication?Well, panic no more - Grid Guru is here!Grid Guru uses the grid method of long multiplication that is taught ...

Leapy Frog

The lily pads spin, the frog spins, but can he make it safely from pad to pad?How far can you help the frog to leap?免費玩Leapy Frog APP玩免費免費玩Leapy Frog ...