直接写得数．
59×101= 100﹣38.72= 4÷0.04= 515÷5= 68+6.8=
×
=
×
=
﹣
=
÷
=
直接写出下面各题的得数．
43+96= 10﹣4.7= 3.5÷40=
÷
=
÷5.25=
+6.25= 0.74×100= 1÷
=
×5+
×8= 15×（
+）=
看谁口算得又对又快．
135+398= 5﹣0.5= 0.24×50= 2﹣2÷7=
（1.25×9×8=
÷2=
=（
+
）×72=
口算．
76+4.24= 84÷
= 46×10%= 5﹣
﹣
=
32×0.25=+
= 0÷
= 32﹣23=
直接写出得数
1.25×0.8= 5×
÷5×= 0÷
=
2÷
×15= 4.6+4= 4.7×9+4.7=
．