There are 6 apples on the tree. 2 fall off. How many are left? 6-2=6-2= 4 apples 4.

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Presentation transcript:

There are 6 apples on the tree. 2 fall off. How many are left? 6-2=6-2= 4 apples 4

At a party 57 balloons fly down. 19 of them burst! How many are left? balloons

The shopkeeper has 32 Easter eggs. He sells 17. How many are left? eggs 1

Tom sees 24 blue and orange fish. 9 are orange. How many are blue? fish 1

Before Opened Now l On the tree there are 9 presents. The children have already opened 6. How many were there on the tree first? ?

people get on the bus How many people were there in the queue before? 9 people are left in the queue ? = 9 23

-5 12 input Work out the output ? ? 19

-5 23 input Work out the output ? ? 14

-6 Work out the input output ?11 -4 ?

-3 Work out the input output ?28 -8 ?

input output input output The Subtraction Machine -5 26? ? ? ?

input output input output The Subtraction Machine -7 13? ? ? ?

input output input output The Subtraction Machine -6 44? ? ? ?

The End