8.12﹣3.44=8.93×0.76（保留三位小数）8÷11用循环小数表示商 16.32÷51=
直接写得数+=﹣=×=×5= 2﹣= 3÷7=÷=÷4=
直接写出得数．+﹣×6×24× 5÷4.8 （+）×6 9×0+（+）÷ 12×11×× 1.5﹣+﹣．
直接写出得数． 1÷= 1﹣﹣=×==×12=（3+）×0=÷=+=
计算：﹣= 18×===×12=÷2=+=﹣=
===================== 2.5×16======== 1.5÷0.05== 1.5÷0.05==== 2.5×0.4============ 6.25+1.75===============
试卷网 试题网 古诗词网 作文网 范文网
Copyright ©2020-2025 优题课 youtike.com 版权所有
粤ICP备20024846号
+
=
﹣
=
×
=
×5=
= 3÷7=
÷
=
÷4=
+
﹣
×6
×24
×
5
÷4.8
+
）×6 9
×0+
（
+
12×11×
×
1.5﹣
﹣
．
= 1﹣
﹣
×
=
=
×12=（3
+
）×0=
÷
=
+
=
﹣
= 18×
=
=
=
×12=
÷2=
+
=
﹣
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
= 2.5×16=
=
=
=
=
=
=
= 1.5÷0.05=
= 1.5÷0.05=
=
=
= 2.5×0.4=
=
=
=
=
=
=
=
=
=
=
= 6.25+1.75=
=
=
=
=
=
=
=
=
=
=
=
=
=
=