直接写出得数。 ×4÷×4= 1.45﹣0.75= 0.75+= 1÷0.125﹣8= 4××= 6.3×0.02= ÷= 10×=
10-4= 10-6= 4+6=
5+2= 7-5= 7-2=
4+1= 5-1= 5-4=
2+6= 8-6= 3+3= 6-3=
1+5= 6-1= 10-5= 5+5=
×4÷
= 1÷0.125﹣8=
×
÷
= 10×
=
粤公网安备 44130202000953号