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Showing posts with label Integers. Show all posts
Showing posts with label Integers. Show all posts

Friday, 12 April 2013

Integers Slam


WALT: Add and Subtract integers

Need’s
Cards
two to four players

How To Play

The first player takes the top card off the remainder pile and then puts one card face down into what becomes the discard pile.

Take turns with your partner  to take the top card from either the remainder pile or the discard pile at the end of your turn you must discard only one card.

When the remainder pile runs out flip over the discard pile and start a new pile.

The winner is the first player to put down three cards that add up to 12 or -12

That’s how you play.

Play some games of integers slam.


  



Tuesday, 9 April 2013

Integers

Walt: solve addition and subtraction problems involving integers.

Step 1
Start at twelve  facing the negative numbers.















Step 2
Walk thirteen steps forwards.


Step 3
You will stop at  negative one.



12 + -13=-1