直接写得数．
120×30= 19+19÷19+19= 150÷5×2=
690÷23= 0÷（44+33）= 16×2÷16×2=
74+26﹣74+26= 0.99×1000= 7÷100=
相关试题
+
= 1.25×0.8= 72÷
= 10.6﹣5.62=
×
= 4.1×25+3.9×25=
+
= 
÷
= 3﹣1.95= 
×
= 6.3÷0.07=
÷6= 0÷
= 
﹣
= 
+3÷
= 
﹣0.75×
+
= 1﹣
= 1÷
=
﹣
= 
×
=
+
）×12= 
．直接写出得数
1÷
= 
+
= 
÷
= 
÷3= 
×=
﹣
= 
÷7= 
÷
= 4×
= 
÷8=
×
= 
÷
= 
÷0.5= 5×
= 
﹣
=
×0= 0.3×
= 
÷
= 
÷4= 
+0.5=
+
= 1﹣
= 1÷
= 
﹣
=
×
= 0÷
= 0.9+99×0.9= （
+
）×12=
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