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Vocabulary
Rational Numbers
Multiplying and Dividing Fractions
Solving Equations
Essential Questions
100
Showing a part of a whole, can also be used to write ratios.
What is a fraction?
100
0.25 as a fraction
What is 1/4?
100
1/2 X 1/2
What is 1/4?
100
Solve for p. p - 7.36 = 2.84
What is 10.2?
100
What does it mean to use inverse operations?
using opposite operations to "undo" parts of an equation
200
Numbers that multiply together to get a quotient.
What are factors?
200
4/5 as a decimal.
What is 0.8?
200
2/3 / 1/3
What is 2?
200
Solve for s. -1.92 = -0.32s
What is 6?
200
What is the best way to compare numbers in different forms?
Change the forms to all are in the same form. Example: change fractions to decimals
300
a symbol that represents a number.
What is a variable?
300
Compare: 9/25 _____ 3/10
What is greater than?
300
-2/3 X 9/10
What is 3/5?
300
Solve for h. h / -5.75 = -2.2
What is 12.65?
300
How are fractions and decimals alike?
Both show part of a whole
400
Any number that can be written as a fraction.
What are rational numbers?
400
Compare: -2.44 ______ -2.4
What is greater than?
400
-2 3/4 / 1 1/2
What is 1 1/5?
400
Solve for m. -1/2 = m - 2/3
What is 1/6?
400
What are rational numbers?
any number that can be written as a fraction
500
operations that "undo" each other
What are inverse operations?
500
Are the following fractions listed from least to greatest ot greatest to least? 5/11, 5/12, 5/13, 5/14
What is greatest to least?
500
KFC
What is Keep, Flip, Change (process for dividing fractions)
500
A square has side lengths of 1 3/5 inches. Find the area.
What is 2.56?
500
What is the result of myltiplying a whole number by a number less than 1?
The number gets smaller.