Math question with real, natural, integers, rational, and irrational numbers?

Question

Decide whether each statement is true or false. If it is false, tell why.

26. Every natural number is an integer.

28. Every integer is a rational number.

30. Some rational numbers are irrational.

32. Some real numbers are integers.

34. The absolute value of any nonzero number is positive.

Any help is greatly appreciated! Thank you!

Answer 1

all true except 30; irrational means not rational