mass
time
volume
length
random
100
how many cg are in a g
100
100
how many hrs are in 3 days
72
100
how many qts are in 3 gallons
12
100
how many many feet are in 7 yards
21
100
what is the planet closest to the sun

Mercury

200
how many mg are in 8 grams
8,000
200
how  many weeks are in 2 years
104
200
how many floz are in 5 cups
40
200
how  many inches are in 6 feet
72
200
how many people have walked on the moon
12
300
8 kg = how many grams
8,000
300
how many seconds are in 2 hrs
7,200
300
how many pt's are in 28 qt's
56
300
how many inches are in 7 feet
84
300
what % of the earth is water
71%
400
how many g are in 2mg
2,000
400

how many mins are in 3 days

4,320

400
how many pints are in 3 gallons
24
400
how many feet are in 20 yards
60
400
how many yards are in 2 acrs
138
500
how many cg are in 2 kg
200,000
500
how many hrs are in 2 years
17,520
500
how may floz are in 2 gallons
256
500
how many feet are in 4 miles
21120
500
what is your body mostly made of
oxygen
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