Share Guestimation Set 1 (1 answer)
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How many stripes are there on the American flag?
13
How many bones are in the human body?
206
What is the average lifespan of a housefly?
28 days
How many countries are in the world?
193
In what year was the first iPhone released?
2007
How long did World War II last in days?
2,129
How many U.S. presidents have served to date?
46
What year was the Great Wall of China completed?
1368
How many Harry Potter books have been sold worldwide?
500 million (500,000,000)
How many songs did The Beatles release?
224
How many Oscor nominations has Meryl Streep received?
21
How many time zones are there in the world?
24
What is the population of Toronto?
3,000,000 (3 million)
How long is the Nile River in kilometers?
6,671
How many islands are part of the Philippines?
7,641
How long is the gestation period of an elephant?
22 months
