Volume/Area
what is the formula for area?
length x width
What is the name of the answer to a multiplication problem?
product
What is the term used to describe the answer to a division problem?
quotient
Which is greater?
1/2 or 3/8?
1/2- 3/8 is less than 4/8 which is equal to 1/2
what is the formula for volume?
length x width x height
What term to we use to describe the numbers being multiplied in a multiplication problem?
factors
True or False? The number you divide by is called the dividend
False- the number you divide by is the divisor
Which is greater?
5/8 or 1/3? Explain
5/8 is greater because it is greater than 1/2 and 1/3 is less than 1/2
What is the area of a backyard that measures 15 ft long and 12 ft wide?
180 square feet
Solve mentally:
35 x 20
700- 35 x 10 is 350, 350 + 350 = 700
Is the answer to 1,245 / 36 going to be bigger or smaller than 1,245? Why?
Smaller because you are breaking 1,245 into 36 groups. Your answer is going to be the amount per group
Which is greater?
7/8 or 5/6? Explain
7/8. Each fraction is one piece away from a whole and 1/8 is smaller than 1/6, so 7/8 is closer to 1 whole
What is the volume of a box that measures 10 inches long, 5 inches wide, and 4 inches tall?
200 cubic inches
Solve: 452 x 33
14,916
What is 2,144 / 16
134
True or False? If false, solve for the correct answer.
1/4 + 3/10 = 4/14
False, the correct answer is 11/20. You need to rewrite each fraction with common denominators and then add them.
Find the area and perimeter of a classroom that is 20 feet long and 10 feet wide.
Area- 200 square feet
perimeter- 60 feet
Solve mentally:
42 x 9
378- 42 x 10= 420 420-42=378
They will need 9 buses. One of the buses will only have 4 students on it.
Solve: 1 3/8 - 3/4
5/8