
目錄
一、加與減 ········································2 -
二、 購(gòu)物···········································10
三 、數(shù)一數(shù)與乘法···························16
四 、圖形的變化·······························26
五 、2~5的乘法口訣························30
整理與復(fù)習(xí)·········································44
六、 測(cè)量············································49
七、 分一分與除法···························58
八、 6~9 的乘法口訣·······················78
數(shù)學(xué)好玩············································86
九、除法·············································90
總復(fù)習(xí)·················································97