1.2÷4=
0.42÷7=
6.8+8.6=
0.9+2.01=
3÷4=
8.1÷9=
2.5×4=
6-0.025=
17×40=
100- 63 =
3.2+1.68 =
2.8×0.4=
14-7.4=
1.92÷0.04=
0.32×500=
0.65+4.35=
10-5.4=
4÷20=
3.5×200=
1.5-0.06=
0.75÷15=
0.4×0.8=
4×0.25=
0.36+1.54=
1.01×99=
420÷35=
25×12=
135÷0.5=
0.51÷17=
32.8+19=
亮亮:我有4朵。
(朵)