Ordering Real Numbers
Real Number System
Square Roots
Real Number System 2
Vocabulary
100
Arrange from least to greatest
0.07, 1/5, 9%, 0.08, 0.083
0.07, 0.08, 0.083, 9%, 1/5
100
๐ belongs in these sets of numbers. (Name ALL sets)
What are Irrational and Real Numbers?
100
โ134 is between which two consecutive whole numbers?
11 and 12
100
Which number is NOT an integer?
0 , -24 , 3200 , 23.5
23.5
100
What is subset of real numbers that include counting numbers?
natural
200
A teacher uses different methods of grading quizzes. The students have had six quizzes and one of the students received grades of
85%, 9/10, 15/20, 92%, 21/25 and 79%.
Arranged the grades from least to greatest.
15/20, 79%, 21/25, 85%, 9/10, 92%
200
โ64 belongs in which sets of numbers. (Name ALL sets)
What are Natural/Counting, Whole, Integers, Rational, and Real Numbers?
200
Estimate โ285 to the nearest tenths place.
16.9
200
Which set of numbers does not contain -10?
integers
rational
whole
real
Whole (positives only!)
200
What is the subset that includes whole numbers and their opposites?
integers
300
The circumferences of five different circles, in feet, are given below.
15.62, โ97, 8, 4๐ , 10.45
Arrange in descending order.
15.62, 4๐ , 10.45, โ97, 8
300
All repeating decimals belong in these sets of numbers. (Name ALL sets)
What are Rational and Real Numbers?
300
The area of a square is 256cm2. What is the length of one of the sides of the square?
16 cm
300
Which number in the list is considered irrational?
9/5, -12^2, sqrt(12), 1.23
โ12
300
Which is the name of this type of decimal?
0.23
Terminating Decimal
400
Four friends record the portion of their daily calorie consumption that they eat at breakfast.
1/4, 20%, 0.35, 1/3
Order in ascending order
20%, 1/4, 1/3, 0.35
400
Irrational numbers are never these (two) types of decimals.
What are Repeating and Terminating Decimals?
400
Which point on the line best represents the square root of 18?
E
400
The decimal form of a rational number....(two things)
either repeats or terminates.
400
What is the name of this type of decimal 0.333...
repeating decimal
500
The numbers below represent the rate of change in the values of different smart phones after two years
-26/65, -0.38, -39%, -34/100
Arrange from descending order
-34/100, -0.38, -39%, -26/65
500
All Real Numbers fit into these two sets.
What are Rational and Irrational Numbers?
500
Explain why 11 would be the best whole number estimate for the โ125.
125 is between 112 and 122 on a number line, but is closer to 112.
11.180... is closer to 11 than 12.
500
Which of these is the smallest whole number?
12 18/2
โ36 -16
๐ โ10
โ36
500
What is the name of the subset that contains numbers that cannot be represented as a fraction or ratio?
irrational