（福建专版）2019春七年级数学下册第六章实数本章整合课件（新版）新人教版.pptx

1、本章整合,1,2,3,4,5,6,7,8,9,10,11,12,A.4 B.2 C.2 D.-2,答案,1,2,3,4,5,6,7,8,9,10,11,12,2.(2018湖北荆门中考)8的相反数的立方根是( ),答案,1,2,3,4,5,6,7,8,9,10,11,12,答案,1,2,3,4,5,6,7,8,9,10,11,12,4.(2018山东聊城中考)下列实数中的无理数是( ),答案,1,2,3,4,5,6,7,8,9,10,11,12,5.(2018贵州黔南州中考)下列四个数中,最大的数是( ),答案,1,2,3,4,5,6,7,8,9,10,11,12,6.(2018江苏南京中考)

2、下列无理数中,与4最接近的是( ),答案,1,2,3,4,5,6,7,8,9,10,11,12,7.(2018福建中考)在实数|-3|,-2,0,中,最小的数是( ) A.|-3| B.-2 C.0 D.,答案,1,2,3,4,5,6,7,8,9,10,11,12,A.5和6之间 B.6和7之间 C.7和8之间 D.8和9之间,答案,1,2,3,4,5,6,7,8,9,10,11,12,9.(2018贵州黔南州中考)下列等式正确的是( ),答案,1,2,3,4,5,6,7,8,9,10,11,12,无理数的个数是( ) A.4 B.3 C.2 D.1,答案,1,2,3,4,5,6,7,8,9,10,11,12,11.(2018四川成都中考)实数a,b,c,d在数轴上对应的点的位置如图所示,这四个数中最大的是( )A.a B.b C.c D.d,答案,1,2,3,4,5,6,7,8,9,10,11,12,答案,