Monday, November 7, 2011

Math Spiral Tuesday Nov. 8, 2011

Solve the following riddle.
If you add 7 hundredths and subtract 9 tenths from the magic number, you would have 5.293

a. What is the magic number
b.  Explain how you solved the problem.

1 comment:

  1. Kaprie and Norah
    pg 148
    Air Masses and Fronts
    1. How are fronts created?
    2.what is the narrow boundary between air masses with different temperatures?
    3. how are air masses created?
    4. How does cold air move in a cold front?
    5.in a warm front how does warm air move

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