1. Three + four = ( )

2. Eight - six = ( )

3. Four - ( ) =one

4. Five + three = ( )

5. Six + three = ( )

6. Two + eight = ( )

五、判断下列对话是否搭配，搭配的打"√"，不搭配的打"×"。

(　　)1. --- How are you，Sarah?

--- I'm five.

(　　)2. --- Happy birthday!

--- Thank you.

(　　)3. --- How old are you?

--- I'm ten.

(　　)4. --- This is my brother.

--- Bye!

答案：

一、CBBAA

二、CABCB

三、BDAEC

四、BDCFAE

五、1.√　2.√　3.×　4.×