Posted by Jake on Thursday, September 18, 2008 at 6:12pm.
i can't find these patterns.
my mom and dad tried to.
first problem
64,__,___,___,32
second problems
61,___, ___, ___, 81

Math  bobpursley, Thursday, September 18, 2008 at 6:20pm
first: each blank decreases by 8 ( four decreases to 32 from 64, or 32/4)
second: four increases for a total increase of 20, so 20/4 is five increase in each blank.

Math  Beth, Thursday, September 18, 2008 at 6:24pm
I think I have an answer to both the first and second problem.
Problem 1It appears you are subtracting 8 each time.
648=56
568=48
488=40
408=32
64,56,48,40,32
Problem 2It appears you are adding 5 each time. 61+5=66
66+6=71
71+5=76
76+5=81
61,66,71,76,81
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