101×25= ×0.5= ×= 5+= 2.5× =
3.2÷8= 1.25- = 5× ÷5÷ = 1.25× ×0.8=
6.7﹣2.3=
100÷0.1=
3.14×22=
3.6×=
350÷68≈
2﹣50%=
3.14×2=
× =
+ =
1÷25%=
5.5× =
6.04÷0.2=
× ÷ =
90﹣40=
1.25×4=
100÷25=
9+2﹣5=
÷ ×7=
24×5=
91+199=
7.8+2.2=
5.3﹣2.7=
9÷0.1=
2.5×0.4=
+0.25=
×
0.375× ×0.98.
, , , , , , ……如果按照这样的规律写下去,越来越接近。