试题 试卷
题型:填空题 题类:常考题 难易度:普通
分数的加法和减法(复习)7412 10
=
1- =
51÷ =
8.5﹣8.5×0=
× ÷ × =
30÷50%=
1÷0.01=
21.3× +11.7× =
29.8﹣10.9=
(+)×12=
÷=
×=
×8+8×=
-=
+=
26×=
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