题文
直接写出下面算式的结果
830﹣250= 0.34+0.66= 30﹣19.7= 6×1
=
0.4×0.6= 1
+
= 8.7÷100= 1÷
=
7﹣3
= (
﹣
)÷21= 4×(
+
)=
+2×
﹣
=
直接写出下面算式的结果
830﹣250= 0.34+0.66= 30﹣19.7= 6×1
=
0.4×0.6= 1
+
= 8.7÷100= 1÷
=
7﹣3
= (
﹣
)÷21= 4×(
+
)=
+2×
﹣
=
试题篮
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