1.
which of the following numbers is an example of an integer?
• **-15 **
• **3/5**
• **0.252525 . .**
2.
which statement is false?
• **every integer is a real number.**
• **the number zero is a rational number. **
• **every irrational number is a real number. **
• **every real number is a rational number.**
3.
which number is not the same type of number as the others in the list?
• **5.85**
• **63.4**
• **8.52624 . . **
• **27.5**
4.
how would you change this sentence to a true statement?
some irrational numbers are also rational numbers.
• **all irrational numbers are also rational numbers.**
• **half of the irrational numbers are also rational numbers.**
• **one-third of the irrational numbers are also rational numbers. **
• **irrational numbers cannot be classified as rational numbers.**
5.
how would you change this sentence to a true statement?
every irrational number is an integer.
• **every irrational number is a rational number.**
• **every irrational number is a real number. **
• **every irrational number is a whole number. **
• **every irrational number is a perfect square.**