Product Description
This eBook includes 288 addition flash cards in color (where color is available). Each flash card is decorated with shuttle, astronaut, and satellite photos just like the flash cards depicted on the thumbnail image for the cover of this eBook.
The first set of 144 flash cards has the problems 1+1 thru 12+12 in order. The first half of this eBook is designed for kids who are still memorizing their addition tables.
The second set of 144 flash car… More >>