Sig Figs
How many significant figures does the following number have?
3400.
What is 4?
How many pounds in 2 tons?
(Hint: 1 ton = 2000lbs)
What is 4,000lbs?
71.1 km = _________ Dm
What is 710 Dm?
What is the mass in grams of a single atom O2?
What is 3 x 10-28 grams?
Largest country in the world
What is Russia?
Round Correctly:
0.15 cm + 1.15 cm + 2.051 cm =
What is 3.35 cm?
How many pounds in 32 kg?
(Hint: 1kg = 2.205lbs)
What is 70.56lbs?
12.8 hL = ________ cL
What is 128,000 cL?
What is 2 x 1024 mols?
This country has the unicorn as its national animal
What is Scotland?
Round Correctly:
6.8092 L + 3.19 L =
What is 10.00 L?
How many yards in 30 miles?
(Hint: 1 mile = 5,200 ft, 3ft = 1yd)
What is 5,280 yd?
89.4 m = _______ km
What is 0.0894 km?
How many atoms are in 0.700 moles of silver?
What is 4.21 x 1023 atoms Ag?
Best-selling book of all time
What is The Bible?
For the following problem, how do you round?
27.68 - 14.369 =
What is the least number of decimal places?
How many yards are in 13 kilometers?
(Hint: 18ft = 6yd, 1km = 3281 ft)
What is 14,218 yds?
32.2 Kg = _____ hg
What is 322 hg?
How many moles are in 1.20 x 1023 particles?
What is 0.199 mols?
This popular candy was first made as M&M’s Fruit Chews
What is Starburst?
How many significant figures does the following number have?
2.065 x 10^-2
What is 4?
Jonathan raised 60 goats and then entered a series of business transactions. He traded all the goats for sheep at an exchange rate of 5 goats for 7 sheep. Next, he exchanged all the sheep for hogs at a rate of 4 sheep for 2 hogs. How many hogs did he get?
What is 42 hogs?
49.2 m = _________ hm
What is 0.492 hm?
Determine the number of molecules in 5.42 x 1021 moles of salt.
What are 3,260 molecules of NaCl?
In 1965, "Turn, Turn, Turn" by The Byrds reached #1 on the Billboard Hot 100. In 1983 and 1999, two other songs whose title is a word repeated three times reached #1. Name one of them.
What is Bills, Bills, Bills or Say, Say, Say?