876÷73= 712-455=
36.7﹣19.4+35.8
6.32+6.8+0.68
23.45﹣(3.45+10.44)
205×[20﹣(8.5+3.5)]
88×124+88
101×49﹣50
25×40=
8×125=
160÷40=
120×30=
65+35=
293-93=
8×9+9=
37+68+2=
①0.45×40=
②700.5-7.06=
③4.6×1.05=
47×0.34= × =1.598