count from 20 to 29, count backward from 10 by 1's, count backward from 6 by 1's, count 1 to 10 and then backward to 1 , count by 10's to 100, count backward from 5 by 1's, count backward from 7 by 1's, count backward from 8 by 1's, count backward from 3 by 1's, count from 10 to 19, count from 11 to 20, count backward from 9 by 1's.

Counting Challenges

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