This is an educational toy that teaches subtraction. You can learn subtraction using fishbone cards. The following items are included: ・Trash can sheet ・Fishbone cards ・Subtraction problems ・Number cards First, set the problem on the sheet. ① Have the child place the same number of fishbones as the pink number in the problem on the pink part of the sheet. ② Have the child move the same number of fishbones as the blue number in the problem to the trash can image. ③ Move the fishbones from the pink area to the blue area, count them, and place the corresponding number card in the answer section of the sheet. Use this to understand the structure of subtraction. There are 16 problems, bound together with a ring. There are 10 fishbone cards. Problem size: approx. 10cm x 3.5cm Sheet size: approx. 19cm x 25.4cm Fishbone size: approx. 2.7cm x 3.4cm There are 10 number cards, from 1 to 10. All items are laminated. *A set of addition and subtraction is also available for 1498 yen. Let's have fun learning! #EducationalToy #Kindergarten #Nursery #Addition #Subtraction #TeachingMaterials #EntranceExam #EducationalToys #Therapy #Development #Numbers #EducationalToy #Addition #Subtraction #Entrance #EntrancePreparation #Calculation #NurserySchool Let's have fun learning!