I Can Tell The Different Between Addition & Subtraction

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PRESENTATION OUTLINE

I CAN TELL THE DIFFERENCE....

BETWEEN ADDITION AND SUBTRACTION

SUBTRACTION IS

EVERYONE HOLD UP THIS SYMBOL WITH THEIR FINGER
Photo by Leo Reynolds

TAKING AWAY

Once there were 10 skeletons

3 DANCED AWAY

HOW MANY ARE LEFT?

10 - 3 = ?

7 SKELETONS ARE LEFT

EVERYONE HOLD UP 10 FINGERS

NOW TAKE AWAY THREE FINGERS

HOW MANY FINGERS ARE LEFT?

7 FINGERS!

ADDITION IS...

EVERYONE MAKE THIS SYMBOL WITH THIER HANDS

PUTTING TOGETHER

IF I HAD TWO TRIANGES

AND WANTED TO ADD THREE MORE..

Photo by papyraceous

HOW MANY WOULD I HAVE ALL TOGETHER?

Photo by Got Credit

Untitled Slide

EVERYONE HOLD UP TWO FINGERS

NOW HOLD UP THREE FINGERS

PUT THEM TOGETHER...

HOW MANY DO YOU HAVE??

5 FINGERS!!!

Brittany Navarre

Haiku Deck Pro User