蝌蚪变青蛙 | 减法运算

Tadpoles into Frogs 

Seven tadpole brothers are swimming in a pond.

One day, four big tadpoles start to change.

They have legs.

“Wow!” say the other tadpoles.

They have arms.

“Look!” say the other tadpoles.

They lose their tails.

“Ha-ha!” the other tadpoles laugh.

Now, they turn into frogs.

“We can jump on land,” say the four frogs.

 There were seven tadpoles,

but four turned into frogs.

Now, only three tadpoles are left.

“Seven minus four equals three!”

the frogs croak.

七只蝌蚪兄弟在池塘里游泳。

有一天，四只大蝌蚪开始变了。

他们有腿。

“哇！“其他的蝌蚪说。

他们有手臂。

“看！“其他的蝌蚪说。

他们失去了尾巴。

“哈哈！其他的蝌蚪笑了。

现在，它们变成了青蛙。

“我们可以在陆地上跳，”四只青蛙说。

有七只蝌蚪，

但是四只变成了青蛙。

现在，只剩下三只蝌蚪了。

“七减四等于三！”

青蛙呱呱叫。

策划：沐沐ABC