Rational Numbers
Determine if the following number is rational or irrational:
π
Irrational
Which fraction is a terminating decimal?
1/3
1/2
5/6
1/2
Evaluate the following:
√25
5
Can you put the numbers in order from largest to smallest?
3
√8
pi
pi
3
√8
What is the most specific category the following number goes in? (natural, whole, integer, rational, irrational)
4
natural
Determine if the following number is rational or irrational:
-6
rational
Which fraction is a repeating decimal?
4/12
5/6
1/4
5/6
Evaluate the following:
72
49
Put these numbers in order from largest to smallest.
5
2 pi
√30
2 pi
√30
5
What is the most specific category the following number goes in? (natural, whole, integer, rational, irrational)
0
whole
Which group of numbers are all rational?
A) 4, -3, 1/2, √3
B) 3.2534..., 1, 5, -1/3
C) 6, π, 1/4, 2.5
D) √9, 0, 7.5, 3
D) √9, 0, 7.5, 3
Convert 1/8 into a decimal.
0.125
What is the closest value to √3?
1
2
3
4
2
Can you put the numbers in order from smallest to largest?
-3 1/2
- pi
-3.25
-3 1/2
-3.25
-pi
What is the most specific category the following number goes in? (natural, whole, integer, rational, irrational)
-9
integer
Which phrase does NOT describe a rational number?
Integer
Repeating decimal
Terminating decimal
Square root of an nonperfect square
Square root of a nonperfect square
Concert the 0.45 into a fraction in its simplest form
9/20
What value is the closest to √10
1
2
3
4
3
Can you put the numbers in order from smallest to largest?
√9
3 pi
√49
√9
√49
3 pi
What is the most specific category the following number goes in? (natural, whole, integer, rational, irrational)
5/6
rational
Which group of numbers are all rational?
A) 4, -5, 1/3, √3
B) 3.25347..., 7, 9, -1/3
C) 6, π, 1/2, 2.9
D) √16, 0, 9.5, 2
√16, 0, 9.5, 2
Which fraction is equivalent to 0.88888....?
7/9
8/9
5/9
8/9
Estimate to the nearest tenth place
sqrt40
6.3
Can you put the numbers in order from largest to smallest?
2 7/21
2.75
√7
2.75
√7
2 7/21
What is the most specific category the following number goes in? (natural, whole, integer, rational, irrational)
sqrt(5
irrational