Addition and Subtraction Within 100 Math Workbook Oral Arithmetic Practice for Early Math Learning

Specifications:Product Name: Math Enlightenment Practice BookSpecifications: 1 book/pack, 4 books/packBook size: 24 centimeters wide, 16 centimeters longFeature:1. The language is English2. The material is wood pulp paperSmooth paper, protecting the eyes3. Moderate font sizeLong term viewing doesn't tire the eyes4. Moderate sizePut it in the bag without taking up space, easy to carry🎁  Package contents:1 arithmetic bookMaterial: Wood pulp paper💖  [Friendly Reminder]♥  Manual measurement may have a 1-2cm error. When purchasing a product, it is necessary to carefully read the product attributes to avoid placing the wrong order. If you receive the wrong product or have any questions about the product, please contact customer service on the same day. Please do not cancel the order without authorization, as it will bring us great pressure and losses. We hope you can understand, thank you!   !😊  [Regarding Feedback]-If you are satisfied, please give us a five-star positive review.   -If you have any complaints, we recommend that you contact us immediately before providing negative feedback or initiating a dispute.   -Please give us a chance to solve any problems. We must make every effort to solve these problems.-Enjoy a pleasant shopping experience 🌹🌹