Along with many new ideas this week in math was the concept of divisibility. We learned rules to help us remember if numbers are divisible by other numbers without even having to do the math!
*2 -> Ends in a 0, 2, 4, 6, 8
*3 -> Add the digits, divide by 3
*5 -> Ends in 5 or 0
*6 -> Divisible by 2 and 3.
*10 -> Ends in 0.
Here's a fun game for you to keep practicing at home! Click Here!
Thursday, September 13, 2012
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1 comments:
Sorry my mom couldn't get on the mouse was messing up
From Courtnee
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