1) 152 is closer to 100 or 200? a) 100 b) 200 2) 711 is closer to 700 or 800? a) 700 b) 800 3) 349 is closer to 300 or 400? a) 300 b) 400 4) 259 is closer to 200 or 300? a) 300 b) 200 5) 853 is closer to 800 or 900? a) 800 b) 900

Rounding

由
嵌入

排行榜

視覺風格

選項

切換範本

恢復自動保存: ?