Teach and review multiplication facts individually, in groups, or with the whole class! Each flash card set contains a collection of full-color, high-interest student cards as well as instructions and tips for the teacher or parent, suggested activities, and additional blank cards. Each card has a hole in the top corner that can be fit with a ring or string to help with organization and storage. Additionally, each card has one corner that is shaped differently than the others. By lining up the non-rounded corners, the flash cards can quickly be faced in the same direction. When applicable, flash card sets include answers in small print on the reverse side of each card.Details:Multicolor cards3.125" x 5.125"Includes 170 double-sided cardsTeach basic multiplication skills for 0-12Pre-drilled hole at corner for easy storageFor ages 8 and up