直接写出下面各题的得数．
1.3+0.4= 5.6+2.1= 3.2+4.5=
5.6﹣2.2= 7.8﹣0.8= 9.2﹣6.1=
6.3+3.4= 4.6+2.3= 5+3.7=
8.7﹣2.5= 7.2﹣6.2= 8.7﹣6=
相关试题
直接写出下面各题的得数．
1.3+0.4= 5.6+2.1= 3.2+4.5=
5.6﹣2.2= 7.8﹣0.8= 9.2﹣6.1=
6.3+3.4= 4.6+2.3= 5+3.7=
8.7﹣2.5= 7.2﹣6.2= 8.7﹣6=
= 1÷
=
÷
= 8×
=
÷
=
+
= 5﹣
=
×
=
×5= ②
×
= ③2﹣
= ④2÷
÷1=
= ⑦
×
= ⑧
÷
= ⑨
÷21= ⑩
+
=
×3= ，
×2= ，
×
= ，
×
= ，
÷4= ，
÷
= ，
÷
÷
= ．
=
6= 0.52=
= 3.2+0.68= 6×
÷6×
×15=
×2=
×
=
×
=
×
=
=
×
=
×34=
×
=
×
=
×
=
×
=
÷
= 0÷
=
÷4= 1÷
= 22÷
=
÷
÷0.4=
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