價格：免費
更新日期：2016-05-16
檔案大小：53M
目前版本：1.0
版本需求：Android 2.3.3 以上版本
官方網站：https://www.CriticalThinking.com
Email：support@criticalthinking.com
聯絡地址：1991 Sherman Ave, Suite 200 North Bend, OR 97459 USA
The new, revolutionary way for kids to learn adding and subtracting!
Smart Abacus™ teaches children in Grades PreK-1 addition, subtraction, and how to write numerals. The app is revolutionary in its simplicity! This hand-on approach uses colorful, fun, step-by-step lessons and provides plenty of guided practice. Children learn basic addition and subtraction of single digit numbers and then advance to addition of two digit numbers and subtraction involving regrouping. Smart Abacus™ is available for most large phones, tablets, and computers. For even more mathematical learning and practice, use Smart Abacus™ with our award-winning Mathematical Reasoning™ books!
Grades: Preschool, Prekindergarten, Kindergarten, and 1st Grade
Subjects: Mathematics and Critical Thinking
Author: Michael Baker
Features
- Video tutorial for guided instruction
- Teaching mode with 5 addition lessons and 5 subtraction lessons (in paid version*)
- Teaches regrouping when subtracting
- Trace your answer to learn to write numerals
- Calculator mode for independent practice
- Free and Ad-free
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Do you enjoy this app? Please help us by reviewing it. We are a small, family owned business made up of just a handful of talented, innovative, hardworking people that take great pride in the learning products we produce. We would love to hear your experience so we can further improve our products. Thank you!