①442÷26=
②936÷52=
③302÷52=
④775÷45=
⑤573÷81=
⑥360÷45=
5×25=
660÷30=
400÷5=
2400÷60=
1000÷8=
107×3=
40×50=
560÷7=
1000-340=
720+80=
①305×27=
②326÷58=
③★680÷52=
①135×26=
②209×34=
③250×16=
④640×30=
⑤19×107=
⑥564×28=
①45×63=
②502×17=
③36×240=
④408÷68=
⑤577÷19=
⑥700÷60=
855÷70=
492÷72=
726÷33=
☆799÷35=
※720÷60=
※8300÷500=
48×m= 432÷m= (864×○)÷(24×○)=