How many Bits do you need?

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	1	How many bits do you need to hold 1024 different numbers?
	2	If you want to store the number 6, what is the minimum number of bits you will need?
	3	If you have 3 bits, what is the biggest number you can store?
	4	If you have 7 bits, what is the biggest number you can store?
	5	If you have 9 bits, what is the biggest number you can store?
	6	If you want to store the number 142, what is the minimum number of bits you will need?
	7	If you want to store the number 21, what is the minimum number of bits you will need?
	8	If you want to store the number 33, what is the minimum number of bits you will need?
	9	If you want to store the number 890, what is the minimum number of bits you will need?
	10	If you want to store the number 1, what is the minimum number of bits you will need?