直接写出得数．
0.25×40= 8×1.25= 3.1×0.3= 0.04×0.2=
0.16+0.5= 0.12×6= 0.08×0.5= 1.7﹣0.03=
1.8×4= 1.25×3×4= 0.2×0.2= 0.71×0.9≈（得数保留一位小数）
相关试题
直接写出得数．
0.25×40= 8×1.25= 3.1×0.3= 0.04×0.2=
0.16+0.5= 0.12×6= 0.08×0.5= 1.7﹣0.03=
1.8×4= 1.25×3×4= 0.2×0.2= 0.71×0.9≈（得数保留一位小数）
=
=
= 0.9+99×0.9=
=
=
=
= 0÷
÷
=
+3= 134﹣34=
×
=
÷
×
﹣
= 4×
=
﹣
= 24×
= 6+
=
÷5= 5﹣
=
÷
=
×0.5= 0.4÷
×
=
+
=
﹣
= 2÷
= 0.23×100= 51×
=
）=
+
÷5= 6÷（
）= ：
=
= 1.6+4=
=
= 8÷0.2=
=
=
=
=
粤公网安备 44130202000953号