(共56张PPT)
Unit 10
How many are there
thirteen
9+4=
fourteen
28÷2=
fifteen
20-5=
sixteen
8×2=
seventeen
9+8=
eighteen
9×2=
nineteen
20-1=
twenty
twenty
twenty
thirteen
thirteen
nineteen
nineteen
sixteen
sixteen
fourteen
fourteen
fifteen
fifteen
eighteen
eighteen
seventeen
seventeen
How many cherries are
there
There are twenty.
Look! There are thirteen strawberries.
How many apples are there
Five, five, five. There are five.
How many cherries are there
Six, six, six. There are six.
How many strawberries are there
Seven, seven, seven. There are seven.