【實用教育app】ABC Mathematics Board|最夯免費app-綠色工廠好玩App

ABC Mathematics Board is a basic arithmetics skill practice games. The app let your kids learn arithmetics (addition, subtraction, multiplication & division) from 0 to 99.Kids can drag & drop the number for the answer, there are no need for keypad input sequence. A funny colorful numeric and award are design for kids attention. The operand can be set as range from 0 to 99. Kids can add colorful marble & block for counting. Kids earn award for each correct answer and parents can review the historical result for operand range adjustment.* The app is suitable for arithmetics learning from 1+1 to 99×99, 9801÷99 .*** FEATURES **** EASY TO USE AND colorful numeric* Drag & drop numeric DO NOT NEED KEYPAD SEQUENCE INPUT !!!* Fully adjust the operand 1 & 2 from 0 to 99* Free select operator : + - × ÷* Fully randomized number* With correct history records list* With wrong history records list* Free add colorful marble for kids counting* Reset history mark.