“正确地”的英语

7岁的孩子中1/4以上都不会正确地做加法运算。More than a quarter of seven year-olds cannot add up properly.第十款规定所有的企业必须正确地登记注冊.Article 10 provides that all businesses must be registered correctly.我无法将图表正确地打印出来.I couldn't get the graphics...