Sub Groups
Rational Numbers
Irrational Numbers
Scientific Notation
Approxiamting Square Roots
100
What are all the sub groups of real numbers?
Natural Numbers, Whole Numbers, Integers, Rational Numbers, Irrational Numbers
100
What type of decimals are considered rational numbers?
repeating and terminating decimals
100
what type of decimals are considered irrational numbers?
any decimal that doesnt terminate or repeat
100
What are the 3 things that are necessary for a number to be considered in scientific notation?
a decimal(1 number in front of the decimal) x 10 an exponent
100
what is the square root of 49?
7
200
Which subgroups is the number 7 be in? (Name all that apply)
Natural number, Whole number, Integer, Rational Number, Real Number
200
What type of fractions are considered rational numbers?
any fraction where the denominator is NOT zero
200
What type of fractions are considered irrational?
Any fraction that has 0 in the denominator.
200
What is the name of the form that the following number is in and rewrite it in scientific notation: 15,000,000
standard form 1.5 x 10^7
200
What 2 consecutive numbers does the square root of 30 fall in between?
5 and 6
300
What subgroup does the number 7.1346.... fall in? (List all that apply)
Irrational number, Real Number
300
Which of these numbers are Rational numbers: 6, 80, 3.5, 7/1, 8.1111111111....
All are rational numbers
300
Which of the following are considered irrational numbers: 19.3, 2.323232...., 46, 6.1425...., 0/67
6.1425......
300
What the following in standard form: 6.13 x 10^-4
.000613
300
To the nearest tenth, what is the square root of 80?
8.9
400
Which of the following numbers are rational numbers: 6, 3/2, 18/0, 3.66666...., 7.121212......
6,3/2,3.66666.....,7.121212......
400
Which of these numbers are NOT rational numbers? 56, 800.1, 5.131452..., 78/0, 3.1415...
5.131452 and 3.1415
400
Which of the are NOT irrational numbers? 17/3, 4.6354...., 16/0, 8
17/3 and 8
400
Which of the following numbers is larger: 4.13 x 10^4 or 5.16 x 10^3
4.13 x 10^4
400
To the nearest tenth what is the square root of 120?
10.9
500
Are all integers considered whole numbers? Give me an example
no... a/b b cant be zero
500
What are all the subgroups of rational numbers?
natural numbers, whole numbers, integers
500
what subgroups are considered irrational?
none
500
Which of the following values is larger: 51,200,000,000 or 8.15 x 10^ 9
51,200,000,000
500
Place the following numbers in order from least to greatest square root of 12, 4.3, square root of 18, 3, square root of 24
3, square root of 12, square root of 18, 4.3, square root of 24
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