Converting Fractions and Decimals
Classifying Real Numbers
Square Roots
Rational vs. Irrational
Random
100
Convert this decimal into a fraction 0.08 (simplify)
2/25
100
𝝅 belongs in these sets of numbers. (Name ALL sets)
Irrational and Real Numbers
100
√134 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
Where does | -7.84| go on the number line?
G
200
What type of decimal is this:
0.121212
Terminating
200
√64 belongs in which sets of numbers. (Name ALL sets)
Natural, Whole, Integers, Rational, and Real Numbers
200
Estimate √285
approximately 16.8
200
Which set of numbers does not contain -10?
integers
rational
whole
real
Whole (positives only!)
200
19 squared
361
300
Convert this decimal into a fraction (simplify):
15.62
15 31/50
300
All repeating decimals belong in these sets of numbers. (Name ALL sets)
Rational and Real Numbers
300
What is the square root of 196 cm2?
14 cm
300
Which number in the list is considered irrational?
9/5, -12^2, sqrt(12), 1.23
√12
300
What types of numbers can -42 by classified as?
Real, rational, integer
400
What is this fraction as a decimal: 1/3
0.333...
400
Irrational numbers always have decimals, but are never these (two) types of decimals.
Repeating and Terminating Decimals
400
Which point on the line best represents the square root of 18?
E
400
Find the false statement AND correct it to be true.
A. All real numbers are integers.
B. All integers are real numbers.
C. All natural numbers are whole numbers.
D. All irrational numbers are real numbers.
A. All real numbers are integers.
5.5 is a real number but is not an integer.
Corrected: (All integers are real numbers)
400
What is 2.2 written as a simplified fraction?
2 and 1/5 or 11/5
500
What is this fraction as a decimal: 21/25?
0.84
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 √125.
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
√36
𝝅 √10
√36
500
what is 36% written as a simplified fraction?
9/25