试题 试卷
题型:单选题 题类:常考题 难易度:容易
五年级 可能性有大有小6752
25.35÷3.9={#blank#}1{#/blank#}
19.5÷78={#blank#}2{#/blank#}
3×0.4= 5÷0.1= 1-0.44= 9÷0.3=
1÷0.01= 1.25×0.08= 6x-x= x-0.7x=
a-0.4a= 3a×a= 6a2-4a2= 10x-x+1.8x=
2012+705= 603×39≈ 2÷0.02= 0×0.54=
1﹣ + = 32×25%= × = ÷ =
试题篮