直接写得数.
40×25= 660÷6= 30×50= 
+
= 
﹣=
3.2+7.7= 70×15= 11×38= 20×23= 90÷3=
23﹣18= 300÷5= 45+17= 31×20= 5.3﹣1.2=
10×0= 480÷2= 400÷8= 210÷7= 40×50=
相关试题
直接写出得数
1546﹣998= 7﹣
= 1÷0.375=
﹣3.67﹣1.33=
1.3÷0.26= 25×32×0.125=
+4.9+
+5.1=（
﹣3.75）×
=
+
=
= 15﹣0÷
= 8﹣
﹣
= 90.5×9+90.5=
=
×
÷
= 4+3%= 2.15﹣（1.15﹣0.15）=
=
= 1÷
﹣
=
=
×（
）=
= 2﹣150%=
+
=
+
=
=
×6×
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