15. -10 is greater than +10
A. false
B. maybe
C true
16. These are also known as the counting numbers.
Irrational numbers
B. Natural numbers C. Rational numbers
D. Whole numbers
17. It is a number that can expressed in the form of a + bora,
where a and b
are integers and b 0.
rrational number B. Natural number C. Rational number D. Whole number
-20?
18. What symbol is appropriate to -40
A>
B. <
C.
D. none of the
19. Which of the following is greater than -3?
A. 5
B.-3.1
C.-2
D. 4
20. Which of the following is less than 87
A. 8.1
B. 10
C. 11
D. 7​