直接写出得数+
=
﹣
= 636﹣198= 24÷
=
×45=
36﹣18= 0.48÷0.3= 2.5×40= 7÷19= 3.7×1000=
18×1%= 1﹣=
÷
= 0÷9.9= 3.6÷0.036=
×15= 0.92= 10:0.2=
÷15=
÷
=
0.125×20×8= ÷
= 1÷
=
×8=
×11=
10+=
×
= 1+20%= 8÷
= 20÷0.4=