试题 试卷
题型:填空题 题类: 难易度:普通
【小白鸥-情境题】数学北师大六上第四单元自测卷(1)
1.01%,0.999%,10.001%,9.99%
1- =
51÷ =
8.5﹣8.5×0=
× ÷ × =
30÷50%=
1÷0.01=
21.3× +11.7× =
29.8﹣10.9=
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