Wipe Clean: Let's Do Simple Sums
HK$ 48
原價:HK$ 54
題材: 語文工具
適讀年齡: 4歲或以上
書本數量: 1本
存貨狀態: * 現貨供應, 下一天寄到順豐站 *

Number bonds, or addition facts are important for young children's mathematical understanding. These are simple sums that we learn to recognise, almost without thinking about it. The same applies to simple subtraction. This book has 140 simple sums, devised to help young children to learn and practise some of the number bonds. Use the number strip at the top of each page to help your child to count forward or backwards. The pages are laminated and can be used over and over again.


書本規格: Hardpack / Full Colour

書本尺寸: 28.5 cm x 22 cm

書本頁數: ~16頁