Worksheet 1c
Name ______________________________
Math 7
Rational and Irrational Numbers
Per. ____________________
Date ___________________
Teacher_________________
Label each of the following as terminating or repeating decimals:
1.
7
8
2.
7
12
3.
7
6
4.
Label each of the following R for Rational or I for Irrational:
______ 5.
π
______ 6. 8.14
______ 7. 6.301010101…
______ 8.
1
4
______ 9. 62.62627
______ 10. 32
______ 11. 0
Multiple Choice:
12. Every integer is
a.
b.
c.
d.
A whole number
An irrational number
A natural number
A rational number
13. The number π is
a.
b.
c.
d.
Real and rational
Irrational and whole
Real and irrational
Rational and natural
13
11
6
, π , − 5 , 55 . 83 , − 8 .63 are all
7
Real numbers
Rational numbers
Irrational numbers
Integers
14. The numbers
a.
b.
c.
d.
15. Which of the choices shows all the rational numbers in this group of numbers?
-6, 0,
4
, 1.7, 4.763
5
4
, 1.7
5
4
b. -6, 0, , 1.7, 4.763
5
4
c. -6, , 1.7, 4.763
5
4
d. 0, , 1.7, 4.763
5
a. -6, 0,
16. It is possible for a number to belong to which two sets?
a.
b.
c.
d.
Rational numbers and irrational numbers
Irrational numbers and integers
Rational numbers and natural numbers
Whole numbers and irrational numbers