價格：免費
更新日期：2018-01-24
檔案大小：15M
目前版本：1.0.05
版本需求：Android 4.0 以上版本
官方網站：http://madebyeducators.com
Email：madebyeducators@gmail.com
聯絡地址：28 Dovedale Road London SE220NF
Number Line Galaxy includes:
* 15 Planets to explore
* Simple addition and subtraction,
* Number bond practice (1-10 and 1-20),
* Multiplication support with adapted number lines,
* NEW empty number line to allow kids to experiment with the tool and to use the number line with their everyday math.
A number line is a straight, horizontal line with numbers placed at even increments along the length. Based around K1-4 and the new UK KS1 and KS2 Maths National Curriculum, Number Line Galaxy covers; basic addition, number bonds, subtraction and multiplication.
Number lines are used in schools all around the world and research has shown the importance of the number line as a tool for helping children develop greater flexibility in mental arithmetic.
