thirty plus thirteen

thirty plus thirteen what's thirteen plus twenty?It's thirty-three. thirty minus thirteen用中文 如何区分“thirteen”与“thirty”的发音? thirteen-eight,thirty-eight ,thirty eight,thirty eighty的区别,请详述! Thirteen plus eight epuals twenty-one翻译成中文 thirteen thirty three twenty-nine(用“＜”连起来） 这几个单词如何快速记忆twelve,thirteen,twenty,thirty they thirteen thirty中哪个th的发音不同 Ten plus five is A fifteen B thirteeTen plus five isA fifteen B thirteen C fourteen 连词成句plus one seventy equals thirty hundred Twenty plus fifteen _____(is / has) thirty-five选词 英汉互译：forty plus fifty____________ eighty minus thirty-nine__________ What's thirty plus four?(回答问题） What's sixty plus thirty?回答求求你们 Thirteen. Is that woman ( ) or ( ) a.thirty;fourth b.thirteen;thirty c.forty;fifty好的再加悬赏分10！ 它 What is _______ name ______ is MiMi.What’s seven plus six?____ is thirteen.