试题 试卷
题型:填空题 题类:常考题 难易度:普通
A— B— C—
{#blank#}1{#/blank#}
={#blank#}1{#/blank#}
={#blank#}2{#/blank#}
={#blank#}3{#/blank#}
={#blank#}4{#/blank#}
+=
-=
8.42+6.53=
19.07-8.52=
6.3÷7=
7.2÷0.4=
×14=
21÷=
3.14×8=
8.4×0.2=
a÷×a(a>0) ×
99÷ ÷×
试题篮