相关试题
直接写出得数
98+67= 4.8﹣0.79= 
+0.2= 15﹣5
=
1.25×8= 1÷0.25= 
×1
= 7.2÷4=
2.5×1
×0.4= 1﹣
﹣
= 
÷
﹣1= 12×（
﹣
）=
直接写出得数
98+67= 4.8﹣0.79= +0.2= 15﹣5=
1.25×8= 1÷0.25= ×1= 7.2÷4=
2.5×1×0.4= 1﹣﹣= ÷﹣1= 12×（﹣）=
×
=
+
=
÷2=
=
×4= 
÷
= 
×
×
= 6.9+3.1﹣6.9+3.1=
﹣
= 0.4×2.5=
+3÷8= 
÷4×
÷4= 0.42=
= 
+
= 
﹣
= 
÷7=
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