相关试题
÷
= 
×0= （
+
）×20=
÷
= ②3﹣1
= ③
=
+3.75= ⑥
﹣
= ⑦1﹣2÷7= ⑧36×（
+
×
= 
×12= 0.25÷2.5%= 51.3÷0.01=
= 0.75÷0.25= 
=
直接写出得数．
+
= 
﹣
= 
×
= 
÷=
×
= 
﹣0.8= 
+
= 
÷4=
3.5﹣2.9= 36.4÷100= 1.7×0.3= 4.8+2=
×21= 9.82﹣0.2= 0.8÷0.002= 2.5×1.7×4=
直接写出得数．+= ﹣= ×= ÷=×= ﹣0.8= += ÷4=
3.5﹣2.9= 36.4÷100= 1.7×0.3= 4.8+2=×21= 9.82﹣0.2= 0.8÷0.002= 2.5×1.7×4=
=
=
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