320÷8= 24.7﹣4= 23×40= 48÷4= 6.7+0.2=
14×20= 90÷3= 16×50= 3000÷6= 14.8﹣3.8=
15×6= 23×4= 4.6+5= 1.9+2.5= 25×20=
14.3﹣3.4= 30×20= 84÷2= 120×40= 400÷8=
相关试题
320÷8= 24.7﹣4= 23×40= 48÷4= 6.7+0.2=
14×20= 90÷3= 16×50= 3000÷6= 14.8﹣3.8=
15×6= 23×4= 4.6+5= 1.9+2.5= 25×20=
14.3﹣3.4= 30×20= 84÷2= 120×40= 400÷8=
= 0.9+99×0.9=
= 69×
=
×8÷
）×4=
×1.6= ②0.8÷0.01= ③3.6÷40= ④
÷
=
+6.25= ⑥0.74×100= ⑦0.375÷
= ⑧40×101=
+
×9=
×
= 3×
×
=
÷
×
=
﹣
=
×
=
= 1.03+0.07=
×25%= 0.05×100= 0.6：0.36=
=
=
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