直接写出得数．
10÷0.01= 8×（1﹣0.75）= 11﹣1
﹣2.125= 0.045×
=
5÷
÷4= 1÷8﹣1÷8= 9.98﹣（2.98+1.2）= 7
﹣（1﹣0.5）=
直接写得数．
2﹣
= 352+198=
+
=
1.03+0.07= 32÷1000=
×
=
1÷
= 0.7：0.25=
圆心角是120°的扇形面积等于圆面积的 ．
0.18÷0.6=
+
=
×5.4=
÷
=
4×
=
÷18= 26.8×20%=
×
=
×27÷
= 49÷2.5÷4=
直接写得数．
①0.6+
=②
+
﹣+=③4×4.3×0.5=④
÷25%=⑤
÷3+3÷=
⑥6.73×99+6.73=⑦10﹣1.04=⑧7×
÷
÷9=⑨72.8÷0.8=⑩2.3×
÷0.01=