直接写出得数．
0.7+0.9= 3.6+0.25= 4+3.65= 3﹣0.04= 5.4+0.8= 3.4+4.6=
1.45﹣0.25= 7﹣3.8= 2.6﹣0.9= 0.9﹣0.47= 0.74+6.3= 6.2﹣3.5=
相关试题
直接写出得数．
0.7+0.9= 3.6+0.25= 4+3.65= 3﹣0.04= 5.4+0.8= 3.4+4.6=
1.45﹣0.25= 7﹣3.8= 2.6﹣0.9= 0.9﹣0.47= 0.74+6.3= 6.2﹣3.5=
﹣
=
=
÷1=
+
=
﹣
= 12×
=
×14= 20÷
=
×
= 0×
=
÷
=
÷
×12= 14×
÷14×
=
+
=
÷
=
÷
×
=
+0.8=
÷1=
×
=
+
=
﹣
=
=
×
=
÷
=
×
×
÷6÷
÷
15×
÷
×
×16
÷
÷
．
= 57×
﹣
×0=
=0.75+
= 6.3÷
= 120×
=
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