1.35×100=
75÷1000×10=
20-12.5=
2.35-0.8-1.2=
7.8+0.12=
7-8÷100=
8×99+8=
16×4÷16×4=
4.3+0.64=
2.5×8=
0.08×0.3=
8×4×1.25=
3-0.66=
0.07+1.3=
0.35×300=
6.7-6.7×0=
①30+25×4=
②0.75+0.25=
③5.4-1.7=
④28×5=
⑤136×10=
⑥45+5×5=
⑦25×36=
⑧4.2-1.8=
65×2=
390÷30=
4.7+3.5=
4×2÷4×2=
0.28×1000=
0.96÷10=
25×7×4=
120÷5÷4=
2-0.8=
( )÷60=5