Wednesday, April 16, 2014

Learning in IXL

I have just learnt Geometric Sequences in a program called IXL. This is how I solve the equation.
 So if I had this equation, I would solve it like this.

1,    2,    4,    __,    16,    32

Multiply the four by the two.

4 × 2 = 8

To make the pattern complete, the number 8 must go in the blank space.

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