五、Read and match. 一起来挑战数学题吧！读句子,算一算,匹配正确的单词和数字。

六、Look, read and match. 下面是Linlin给弟弟出的数学题。这些题你会做吗？看图片,选择正确的句子。

A. Eight minus one equals seven.
B. One plus three equals four.
C. Six minus two equals four.
D. Three plus two equals five.
1. ()
2. ()
3. ()
4. ()

1. B
2. A
3. D
4. C