SkillSharpenersMathGrade4

SkillSharpenersMath,Grade4providespracticeforthefollowingmathematicsskills:computationusingaddition,subtraction,mulitplication,anddivisiondecimals,fractions,roundednumbers&estimation,placevaluefactors,multiples,primenumbers,areaandperimeter,symmetrygraphing,grids,charts,andtables,money&time,linearmeasurement,weightandtemperaturetime,logicpuzzles.《技能铅笔刀数学练习册四年级》提供以下技能的练习：运用加减乘除计算，小数除法，分数，取整数与估算，因子，倍数，质数，面积与周长，对称性作图，坐标，图表与乘法表，货币与时间，直线测量，重量，温度与时间，逻辑解谜等。