．相关试题
×
=
÷
= 5.6+3.99=
= 4×
×
=
÷
= 6.4×0.5=
﹣
=
÷
=
×
=
﹣
=
÷4=
+
+
= 1
﹣
﹣
=3.14×8= 0.8×40%= 0.125×32=
﹣
=
4.5×102= 0.52﹣0.32= 10×10%= 7×
÷7×=
3.14×0.9+3.14×0.1= 52×20%= 30÷75%= 6÷（
﹣
）=
3.14×8= 0.8×40%= 0.125×32=﹣=
4.5×102= 0.52﹣0.32= 10×10%= 7×÷7×=
3.14×0.9+3.14×0.1= 52×20%= 30÷75%= 6÷（﹣）=
×16= 1÷
=
÷
= 0÷（
+
）=
×6=
÷
=
×
=（
+
）×8=
÷
=
﹣
=
×
=
+
= 0.52= 0.74×0.6+0.74×0.4=
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