ADDITION MACHINE

1. Student turn the right wheel and throw the balls what number is showing the wheel.

2.Then student turn the left wheel and throw the balls  what number is showing the wheel.

3.And teacher should ask to the student for example "3 plus 4 is equal to what?"

4. the student should guess.

5. Lastly count the balls of within the box 

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About B.Hanefi Tereci

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