JAMBS Roller Digital Teaching Stamp, Addition and Subtraction Roller Stamp Within 100 Teaching Math Practice Questions, for Preschool Kindergarten Homeschool Supplies

• Still manually writing addition and subtraction multiplication and division questions for your child? “Addition Subtraction Multiplication Division Roller Stamp” roll gently and the math problems appear immediately.
• Cute and practical.
• Features: 1. Save Time: You can quickly prepare math problems for your kids at home/school.
• It can be refilled and reused.
• 2. Convenient to use: You can print quickly by just scrolling through the math problems, it dries quickly and does not fade.
• 3. Practical learning and educational gift for kids’ math learning.
• Specification: Name: Addition and Subtraction Multiplication and Division Roller Stamp
• Style: Addition, Subtraction, Multiplication, Division

◆【Quick Addition and Subtraction】You can quickly prepare math problems for your kids at home, just roll the stamp, you can quickly print math problems, and it dries quickly, convenient and practical.Arrangement needs to be changed every 10 math problems to avoid duplication
◆【Learning and Education Gift】This is a great gift, when children need to practice math problems, parents can quickly prepare them for them, and children can also prepare for each other and learn together.
◆【Mathematics Skill Development】 Rotate and adjust the column, and 10 different queuing methods can be adjusted. Satisfy all addition and subtraction numbers from 1-100, and cultivate children’s logical calculation ability.
◆【Reusable】Small and exquisite, easy to carry, and can be reused after adding ink. The imprint is clear, the color does not fade after drying, and it is not easy to smudge.
◆【Digital Teaching Stamp Roller】Adjustable numbers, gently rolling, can efficiently and quickly print out math practice questions within 100, it is a fun and meaningful gift for your children or friends’ children!