Expanded Notation
Circumference
Subtracting Mixed Numbers
Dividing Decimals
Dividing by a Fraction
100
This number written in expanded notation.
22,003
What is (2x10,000) + (2x1,000) + (3x1)?
100
Definition: Distance around a circle.
What is the definition of circumference?
100
Solve.
5 1/3 - 2 2/3
What is 2 2/3?
100
How to solve when dividing a whole number by a decimal.
What is "move the decimal over to make it a whole number then divide".
100
Is this correct?
Yes.
200
This number in standard notation.
(3x1,000) + (4x100) + (3x10) + (2x1)
What is 3,432?
200
The formula for the circumference of a circle
What is C=2(pi)(r) or C=(pi)(d)?
200
Solve.
4 1/3 - 1 2/3
What is 2 2/3?
200
True/False. If the dividend is a decimal, you have to move the decimal to make it a whole number
False.
200
Solve.
What is 2?
300
Write (4x1/10) + (5x1/1000) as a decimal number.
What is 0.405?
300
This picture shows the radius or diameter of a circle.
What is diameter?
300
Solve.
7 3/12 - 4 10/12
What is 2 5/12?
300
Divide.
1.24/0.04
What is 31?
300
Solve.
What is 15/2 or 7 1/2?
400
Write 5.06 in expanded notation.
What is (5x1) + (6/100)?
400
Find the circumference of this circle. (Use 3.14 for pi)
What is 56.52 in2?
400
Solve.
5 1/8 - 2 4/8
What is 2 5/8?
400
We would multiply the divisor and dividend of 0.144/0.12 by what number to make the divisor a whole number?
100.
400
Solve.
What is 6/7?
500
Multiply 1.2/0.4 x (10/10)
What is 3?
500
Find the circumference of this circle. (Use the pi symbol on your calculator and round to the nearest hundredth)
What is 43.98 cm2?
500
Solve.
What is 1?
500
Divide.
0.4/0.05
What is 8?
500
Solve.
What is 3/8?