Which is the correct expanded form of the number 23,065?
10 points
10
Question 2
2.
In the following number, what is the name of the place value the "8" is in?
10 points
10
Question 3
3.
In the number: 2,486.315 which digit is in the hundredths place?
10 points
10
Question 4
4.
Which choice is the standard form of the exponential form given below??
10 points
10
Question 5
5.
True or False: "You should always line up the decimals when you are adding or subtracting decimals"
10 points
10
Question 6
6.
Add: 7.8 + 2.41
10 points
10
Question 7
7.
Subtract: 7.56 - 2.39
10 points
10
Question 8
8.
Mr. Henry spies a pie that weighs 4.55 pounds. After he eats a few pieces, it now weighs 2.93 pounds. How much pie did he eat?
10 points
10
Question 9
9.
Mr. Guillet is looking for clues about who ate his pie. If there were 8 slices of pie to begin with, and he calculates that 2.4 slices have gone missing, how many slices of pie are now left? (Show all work)
10 points
10
Question 10
10.
Thor weighs 214.53 pounds. His hammer weighs 37.7 pounds. What is the combined weight of both Thor and his hammer? (Show all work and label units)
10 points
10
Question 11
11.
Extra Credit Super Mega Bonus! (10 points)
If a lazy upside-down cat is exactly 21.417 inches long before he stretches, but reaches exactly 2 feet long after he stretches, exactly how many additional inches was he able to stretch? (Show your work)