Unit3 Numbers（同步练习）Join in外研剑桥英语四年级上册

Unit 3 Numbers. 一．用英文写出得数。 27+39 = __________________ 99-48 = __________________ 100-54 = __________________ 20+30 = __________________ 45+20 = __________________ 3×10 = __________________ 15÷3 = __________________ 66÷3 = __________________ 14×5 = __________________ 70+30 = __________________ 2、 翻译下列句子。 （1）What's eighteen plus eighteen? _________________________ （2）It's thirty-six. _________________________ （3）Come on, everybody. _________________________ （4）Listen to my song. _________________________ （5）What's fifty minus eighteen? _________________________ （6）Twelve is two plus ten. _________________________ （7）Put it in your pocket. _________________________ 三．单选题，把序号写在括号里。 1. ______ ice cream, please!（ ） A. The B. An C. A 2. ______ is eighteen plus forty eight? （ ） A. How B. Hello C. What 3.That ______ 70p! （ ） A. am B. are C. is 4. - A big