3.42÷76= 9.1÷2.4≈(保留两位小数)
*32÷12.8= 3.78÷0.2=
44.1÷0.63= ※90.72÷24= 3.38÷15≈(结果保留两位小数)
0.7÷0.35=
0.48÷1.2=
0.42÷0.3=
0.7÷35=
48÷1.2=
4.2÷0.03=
10.8÷45=
9.36÷5.2=
6.21÷0.03=
13.26÷13= ☆75.6÷0.42= 10÷1.5≈(得数保留两位小数)
解答:。
2÷9.9=
3÷9.9=
6÷9.9=
7÷ 9.9=
37.037×12=
88.83÷9=
88.884÷9=
=
88.88886÷=
88.888887÷=
6.3÷0.1= 14.14÷14= 8.5-1.05= 1.2: =
1+ = 632÷69≈ 0.33= =
31.5×0.931.5 5.42÷0.95.42 0.98×10.98
2.5×0.82.5÷0.8 3.56÷1.013.56 4.95÷14.95