15Pcs Subtraction Flash Cards, Subtraction Chart 1-12 with 2 Dry Erase Pens 1 Rings, Time Table Flash Cards for 1st to 3rd Grades Fun Learning with

15Pcs Subtraction Flash Cards, Subtraction Chart 1-12 with 2 Dry Erase Pens 1 Rings, Time Table Flash Cards for 1st to 3rd Grades Fun Learning with

Learning Subtraction Tool: You will get 15 subtraction flash cards (1-12), 2 black and red markers pen and 2 metal binder rings, help you enjoy in fun math games at home, classroom Durable Material: Our math flash cards are made of thickened cardboard, with a laminated design that is waterproof and won't fade.Besides,The card can be reused and practiced multiple times to deepen the impression due to the erasable handwriting of the marker pen Pocket Size: The size of the timetable flashcard is 7.08x2.75 inches/18x7 centimeters, and it is designed with rounded corners to avoid scratches, making it easy to put in the pocket. Binding rings can not only be stored and organized, but also hung on backpacks for easy carrying and learning at any time Double Printing: The subtraction chart uses 2 sides printing , one side are printed subtraction questions, one side with answers, It is equipped with a two-color pen to facilitate children to check and score the answers after answering the questions, convenient for self leaning, checking, and interactive learning Versatile Uses: Times table flash cards is really a good teaching supplies for teachers and parents to teach children to learn basic subtraction chart ,cultivate children's basic arithmetic skills.These cards also can be share to neighbors and relatives, Increase communication for studying Subtraction Flash Cards