连线：
5.8+3= ×= 6÷= 1÷﹣÷1= 2×10= 1÷3=0.66÷= 1÷1+= 9÷3= 1÷0.8= 5.4×= ×0.7+0.3=
直接写出得数．×1.2= 1÷2= 1.8÷= ×÷×=（+﹣）×12= 3﹣÷0.75= 24÷8= 4÷﹣÷4=
直接写出结果×4﹦ ×﹦ 12÷﹦ ÷﹦ 12+﹦÷﹦ ÷6﹦ 9÷﹦ ×﹦ 12×﹦
直接写出得数．×= 1÷= ×= 77：63=÷9= ×= ÷8= 4：2.5=×=
×= 0×= ÷= = = =
= 
×
= 6÷
= 1÷
÷1= 2
=
= 1
÷1+
÷3= 1
÷0.8= 5.4×
= 
×0.7+0.3=
×1.2= 1÷2
= 1.8÷
= 
×
÷
=
+
）×12= 3﹣
÷0.75= 24
÷8= 4÷
﹣
÷4=
×4﹦ 
×
﹦ 12÷
﹦ 
÷
﹦
÷
﹦ 
÷6﹦ 9÷
﹦ 
×
﹦ 12×
﹦
×
= 1÷
= 
×
= 77：63=
÷9= 
×
= 
÷8= 4：2.5=
×
=
×
= 0×
= 
÷
= 
= 
= 
=
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