Friday, September 23, 2011

Zero Pairs

We had a fun time today exploring with zero pairs in math. Grade 8's, use the link below to show someone at home how to do the following operations.

Virtual Manipulatives

you can use the 2 colour counters under Manipulatives

  (+3) - (-9)         OR         (-4) - (+3)

If your printer is working, print off the sheet showing your work and bring it to me on Monday morning for 5 bonus tokens for your tribe!
A couple of hints -
1 - if your printer is not working, draw it out and bring it in
2 - instant message or facebook your tribemates so that they solve it as well and can earn your tribe bonus points!

Have a great weekend! I really enjoyed working with our class today:)

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