题目内容

【题目】读算式,选答案,将序号写在横线上.

A. six B. seven C. three D. five E. ten F. eight

1. two + four =________ 2. nine ÷ three =_______

3. four + ____= nine 4. seven + three =________

5. _______ - one = six 6. two × four =________

【答案】1.A 2.C 3.D 4.E 5.B 6.F

【解析】

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