Listen and number．(听课本第42页的录音，排一排)

Look and write．(看一看，写单词)

Look and write．(看一看，写单词)

Look and write．(看一看，写单词)

Write and practise．(写出几个算式，然后和爸爸、妈妈或同伴做问答练习)

What's…plus…?

1)________＋________＝________

2)________＋________＝________

3)________＋________＝________

4)________＋________＝________

5)________＋________＝________

6)________＋________＝________

7)________＋________＝________

8)________＋________＝________

Read and compare．(读一读，比一比)

Read and write the words in the correct column．(读一读，写一写)