Answer: 3
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Step-by-step explanation: because of the decimal you have to place a zero regardless and the other 2 zeros you can’t do anything with them. Hope this helps!
Answer:
800 ft above sea level
Step-by-step explanation:
Answer:
22
Step-by-step explanation:
Answer:
4
Step-by-step explanation:
1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010