试题 试卷
题型:计算题 题类:常考题 难易度:普通
2019-2020学年人教版六年级上册数学冲刺专题:数的运算
14× = ÷ = × = - =
÷ = 1÷2× = × = 1.4÷0.7=
12÷ = ×3= ( + )×9 ÷ = ×0=
+ = 7÷ = ﹣ × = × = ﹣0.2=
÷3= ×15= 2- = 1+2%= ×99+99× =
÷ = 5÷ = ×75%= ×4× = + × =
3- = ×25= 8÷ = 1-20%-80%=
50×40%= 0.52= ( - )×14= 3.14×8=
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