小學(xué)生必背分?jǐn)?shù)化小數(shù) 小數(shù)分?jǐn)?shù)百分?jǐn)?shù)互化口訣表完整版?
小數(shù)分?jǐn)?shù)百分?jǐn)?shù)互化口訣表完整版?小數(shù)點(diǎn):看一個(gè)小數(shù)點(diǎn)有多少位,一個(gè)小數(shù)點(diǎn)是十分之幾,兩個(gè)小數(shù)點(diǎn)是百分之幾,三個(gè)小數(shù)點(diǎn)是千分之幾例如:0.35是兩個(gè)小數(shù)點(diǎn),即35/100=7/20換算成一個(gè)百分比是:0
小數(shù)分?jǐn)?shù)百分?jǐn)?shù)互化口訣表完整版?
小數(shù)點(diǎn):看一個(gè)小數(shù)點(diǎn)有多少位,一個(gè)小數(shù)點(diǎn)是十分之幾,兩個(gè)小數(shù)點(diǎn)是百分之幾,三個(gè)小數(shù)點(diǎn)是千分之幾例如:0.35是兩個(gè)小數(shù)點(diǎn),即35/100=7/20
換算成一個(gè)百分比是:0.35是兩個(gè)小數(shù)點(diǎn),即35/%