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# M10 There are fifty children in your class.

10 = 20 10 +
twenty

twenty ---20 sixty ---60

thirty ---30
forty ---40 fifty ---50

seventy ---70
eighty ---80

ninety ---90

One hundred ---100

____ and ____ is one hundred. twenty thirty forty fifty sixty seventy

eighty

ninety

one hundred

S1: How many children are there in your group? S2: There are _______ S3: How many boys? S4: There are _______. S5: How many girls? S6: There are _______.

1

2

3

Funny fruit farm

4

5

Happy Farm

Happy Farm

Game Hall

How many children are there in her class? fifty There are ______ children. How many boys are there in her class? thirty There are ______ boys. How many girls are there in her class? There are ______ girls. twenty

Read and circle True or False.
1.There are fifty children in Amy’s class.

2.There are twenty boys.
3.There are thirty girls.

T F F T T

4.It was different in Amy’s class in England.
5.Sam and Amy have got more friends in China.

（ 多一个朋友，多一分快乐）

We’ve got more friends. We are very happy.