直接写出得数×
= 0÷
=
÷4=
÷
=
÷
=
×
=
×
=
÷b=
0.04:0.4=(求比值) 35分米:280厘米=(求比值)
直接写得数:
2062﹣498= 1564468÷12= 3916.8﹣7= 9.81.25×2.4=
75÷2.5= 304÷100= 0.04÷
= 12
﹣
= .
12.5×8= 3.4=
= 0.125×7×8=
1=
=
=(
=
看谁算得快.
0.36+1.7=×
= 0.32×0.05= 1.2÷
=
×
÷
×
= 6.8﹣1.08= 50×30%=
﹣
﹣
=
0.18÷0.12=(+
)×8=
直接写出得数.
25×24= 4.2÷0.2== 12﹣2
=
= 1.25×
= 1÷0.6= 4
÷2=