试题 试卷
题型:综合题 题类:常考题 难易度:普通
2015-2016学年新人教版四年级上学期期末数学试卷(117)
( + ﹣ )×72
1.5×[0.02÷(2.1﹣2.09)]
÷[1﹣( + )]
6.5×2.4+6.5×4.6+0.3×65
(7.8﹣2.4)÷ ×
÷[( ﹣ )÷ ]
8960﹣109×25; 2.05×(7.6﹣2.6)+6.3; (0.82+ )÷(4﹣2 ).
计算0.31×2.5-0.24,先算( )
试题篮