warmup group the following numbers by similar characteristics. 6, ½, 3.2, 7, -5, , 3.1714…, 4,...
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![Page 1: Warmup Group the following numbers by similar characteristics. 6, ½, 3.2, 7, -5, , 3.1714…, 4, ¼, ¾, 0.75, 9, -1, 4, 0.5, 0.3, 2, 0.6, -9, 7.1, 1/3, 0.25](https://reader031.vdocument.in/reader031/viewer/2022013101/5697bfcf1a28abf838ca9de5/html5/thumbnails/1.jpg)
WarmupWarmup
Group the following numbers by similar characteristics.
6, ½, 3.2, 7, -5, , 3.1714…, 4, ¼, ¾, 0.75, 9, -1, 4, 0.5, 0.3, 2, 0.6,
-9, 7.1, 1/3, 0.25
![Page 2: Warmup Group the following numbers by similar characteristics. 6, ½, 3.2, 7, -5, , 3.1714…, 4, ¼, ¾, 0.75, 9, -1, 4, 0.5, 0.3, 2, 0.6, -9, 7.1, 1/3, 0.25](https://reader031.vdocument.in/reader031/viewer/2022013101/5697bfcf1a28abf838ca9de5/html5/thumbnails/2.jpg)
Number SenseNumber Sense
AIMS MathAIMS Math
Spring, 2009Spring, 2009
![Page 3: Warmup Group the following numbers by similar characteristics. 6, ½, 3.2, 7, -5, , 3.1714…, 4, ¼, ¾, 0.75, 9, -1, 4, 0.5, 0.3, 2, 0.6, -9, 7.1, 1/3, 0.25](https://reader031.vdocument.in/reader031/viewer/2022013101/5697bfcf1a28abf838ca9de5/html5/thumbnails/3.jpg)
Number SetsNumber Sets
Real Numbers Real NumbersRational Numbers Irrational NumbersRational Numbers Irrational Numbers
Anything that can be written as a ratio Non-RepeatingAnything that can be written as a ratio Non-Repeating
IntegersIntegers Non-EndingNon-Ending
positives and negatives Decimalspositives and negatives Decimals
Whole NumbersWhole Numbers Roots that are not Roots that are not
0 0 Perfect Perfect
Numbers that Numbers that
Natural or CountingNatural or Counting cannot be cannot be
NumbersNumbers written written
as ratiosas ratios
1, 2, 3, 4, …1, 2, 3, 4, …
![Page 4: Warmup Group the following numbers by similar characteristics. 6, ½, 3.2, 7, -5, , 3.1714…, 4, ¼, ¾, 0.75, 9, -1, 4, 0.5, 0.3, 2, 0.6, -9, 7.1, 1/3, 0.25](https://reader031.vdocument.in/reader031/viewer/2022013101/5697bfcf1a28abf838ca9de5/html5/thumbnails/4.jpg)
DefinitionsDefinitions
Real Numbers: Any number that can name a position on a number line is a real number. Every position on a number line can be named by a real number in some form.
Irrational Numbers: Is a number that cannot be written as the quotient of two integers.
Rational Numbers: Any number that can be written in fraction form is a rational number. This includes integers, terminating decimals, and repeating decimals as well as fractions.
![Page 5: Warmup Group the following numbers by similar characteristics. 6, ½, 3.2, 7, -5, , 3.1714…, 4, ¼, ¾, 0.75, 9, -1, 4, 0.5, 0.3, 2, 0.6, -9, 7.1, 1/3, 0.25](https://reader031.vdocument.in/reader031/viewer/2022013101/5697bfcf1a28abf838ca9de5/html5/thumbnails/5.jpg)
DefinitionsDefinitions
Integers: The counting numbers (1, 2, 3, ...), their opposites (-1, -2, -3, ...), and zero are integers
Whole Numbers: Zero and the positive integers are the whole numbers.
Natural or Counting Numbers: This set includes all of the whole numbers except zero (1, 2, 3, ....)
![Page 6: Warmup Group the following numbers by similar characteristics. 6, ½, 3.2, 7, -5, , 3.1714…, 4, ¼, ¾, 0.75, 9, -1, 4, 0.5, 0.3, 2, 0.6, -9, 7.1, 1/3, 0.25](https://reader031.vdocument.in/reader031/viewer/2022013101/5697bfcf1a28abf838ca9de5/html5/thumbnails/6.jpg)
DefinitionsDefinitions
Finite - having limits, a beginning and an end.
Infinite: having no limits, no beginning and no end.
Set: A collection of distinct elements as in the set of real numbers.
Subset: A set contained within another set, as in as in the set of integers contained within the set of rational numbers
Distance: Difference between locations. Usually found by subtracting. Cannot be negative.
![Page 7: Warmup Group the following numbers by similar characteristics. 6, ½, 3.2, 7, -5, , 3.1714…, 4, ¼, ¾, 0.75, 9, -1, 4, 0.5, 0.3, 2, 0.6, -9, 7.1, 1/3, 0.25](https://reader031.vdocument.in/reader031/viewer/2022013101/5697bfcf1a28abf838ca9de5/html5/thumbnails/7.jpg)
Video LessonVideo Lesson
Khan Academy – Number Sets #1
![Page 8: Warmup Group the following numbers by similar characteristics. 6, ½, 3.2, 7, -5, , 3.1714…, 4, ¼, ¾, 0.75, 9, -1, 4, 0.5, 0.3, 2, 0.6, -9, 7.1, 1/3, 0.25](https://reader031.vdocument.in/reader031/viewer/2022013101/5697bfcf1a28abf838ca9de5/html5/thumbnails/8.jpg)
To what number set does this To what number set does this belong?belong?
Number of people in Casa GrandeNumber of people in Casa Grande
Amount of carpet needed for this roomAmount of carpet needed for this room
Amount of oil in a carAmount of oil in a car
Sand on a BeachSand on a Beach
{-2, -5, 3, 1}{-2, -5, 3, 1}
{1/2, ¾, 7/8, 0, 16}{1/2, ¾, 7/8, 0, 16}
{1, 2, 3, …}{1, 2, 3, …}
{0, 1, 2, 3, …}{0, 1, 2, 3, …}
![Page 9: Warmup Group the following numbers by similar characteristics. 6, ½, 3.2, 7, -5, , 3.1714…, 4, ¼, ¾, 0.75, 9, -1, 4, 0.5, 0.3, 2, 0.6, -9, 7.1, 1/3, 0.25](https://reader031.vdocument.in/reader031/viewer/2022013101/5697bfcf1a28abf838ca9de5/html5/thumbnails/9.jpg)
![Page 10: Warmup Group the following numbers by similar characteristics. 6, ½, 3.2, 7, -5, , 3.1714…, 4, ¼, ¾, 0.75, 9, -1, 4, 0.5, 0.3, 2, 0.6, -9, 7.1, 1/3, 0.25](https://reader031.vdocument.in/reader031/viewer/2022013101/5697bfcf1a28abf838ca9de5/html5/thumbnails/10.jpg)
Square Roots Square Roots Is each rational or irrational?Is each rational or irrational?Give its value Give its value (if rational) (if rational) or approximation or approximation (if irrational).(if irrational).
√√8181√ √ 3636√ √ 8585√ √ 225225√ √ 1010√ √ 99√ √ 400400√ √ 100100√ √ 11√ √ 1,0001,000
√ 2121√ 140140√ 172172√ 356356√ 400400√ 00√ 625625√ 2525√ 2828√ 3535
![Page 11: Warmup Group the following numbers by similar characteristics. 6, ½, 3.2, 7, -5, , 3.1714…, 4, ¼, ¾, 0.75, 9, -1, 4, 0.5, 0.3, 2, 0.6, -9, 7.1, 1/3, 0.25](https://reader031.vdocument.in/reader031/viewer/2022013101/5697bfcf1a28abf838ca9de5/html5/thumbnails/11.jpg)
Perfect SquaresPerfect Squares
0022==
1122==
2222==
3322==
4422==
5522==
6622==
7722==
8822==
9922==
101022==
111122==
121222==
131322==
141422==
151522==
161622==
171722==
181822==
191922==
202022==
252522==
![Page 12: Warmup Group the following numbers by similar characteristics. 6, ½, 3.2, 7, -5, , 3.1714…, 4, ¼, ¾, 0.75, 9, -1, 4, 0.5, 0.3, 2, 0.6, -9, 7.1, 1/3, 0.25](https://reader031.vdocument.in/reader031/viewer/2022013101/5697bfcf1a28abf838ca9de5/html5/thumbnails/12.jpg)
What is a Square Root?What is a Square Root?
Visual of Square Roots & Estimations
![Page 13: Warmup Group the following numbers by similar characteristics. 6, ½, 3.2, 7, -5, , 3.1714…, 4, ¼, ¾, 0.75, 9, -1, 4, 0.5, 0.3, 2, 0.6, -9, 7.1, 1/3, 0.25](https://reader031.vdocument.in/reader031/viewer/2022013101/5697bfcf1a28abf838ca9de5/html5/thumbnails/13.jpg)
![Page 14: Warmup Group the following numbers by similar characteristics. 6, ½, 3.2, 7, -5, , 3.1714…, 4, ¼, ¾, 0.75, 9, -1, 4, 0.5, 0.3, 2, 0.6, -9, 7.1, 1/3, 0.25](https://reader031.vdocument.in/reader031/viewer/2022013101/5697bfcf1a28abf838ca9de5/html5/thumbnails/14.jpg)
![Page 15: Warmup Group the following numbers by similar characteristics. 6, ½, 3.2, 7, -5, , 3.1714…, 4, ¼, ¾, 0.75, 9, -1, 4, 0.5, 0.3, 2, 0.6, -9, 7.1, 1/3, 0.25](https://reader031.vdocument.in/reader031/viewer/2022013101/5697bfcf1a28abf838ca9de5/html5/thumbnails/15.jpg)
![Page 16: Warmup Group the following numbers by similar characteristics. 6, ½, 3.2, 7, -5, , 3.1714…, 4, ¼, ¾, 0.75, 9, -1, 4, 0.5, 0.3, 2, 0.6, -9, 7.1, 1/3, 0.25](https://reader031.vdocument.in/reader031/viewer/2022013101/5697bfcf1a28abf838ca9de5/html5/thumbnails/16.jpg)
![Page 17: Warmup Group the following numbers by similar characteristics. 6, ½, 3.2, 7, -5, , 3.1714…, 4, ¼, ¾, 0.75, 9, -1, 4, 0.5, 0.3, 2, 0.6, -9, 7.1, 1/3, 0.25](https://reader031.vdocument.in/reader031/viewer/2022013101/5697bfcf1a28abf838ca9de5/html5/thumbnails/17.jpg)