2012-2013
 
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"Negative to the left, positive to right. It's the number line dance, I can dance all night!" ♫

Yes! This term's math unit incudes integers! In my opinion, it isn't difficult, since most of it is just review of last year.
Challenge: Try to do these 3 questions, and post your answers in the comment section below!

a.) (34 × 18) + (- 40 ×23 ) = ?
b.) -347, 861, 259 + (+ 347, 861, 258 ) = ?
c.) + 24 + ( - 24) = ?

Plus, watch the video! It's really catchy!




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My Grade 7 Learning Journey!