U1 HW1 - 7th

1a. Classify -2.75 by checking all that apply.

• Natural
• Whole
• Integer
• Rational

1b. Classify 15.0 by checking all that apply.

• Natural
• Whole
• Integer
• Rational

1c. Classify -13 by checking all that apply.

• Natural
• Whole
• Integer
• Rational

1d. Classify 33/3 by checking all that apply.

• Natural
• Whole
• Integer
• Rational

1e. Classify 2/3 by checking all that apply.

• Natural
• Whole
• Integer
• Rational

2. In the diagram below, set I represents rational numbers, set II represents integers, and set III represents whole numbers. Check the values that belong only in set II.

• -9.0
• -10/2
• -0.5
• 24
• -5/6

3a. Janelle's number could be called BOTH an integer and a whole number.

• -18/2
• -1/2
• 36

3b. Tara's number is a rational number but not an integer.

• -18/2
• -1/2
• 36

3c. Danny's number is an integer but not a whole number.

• -18/2
• -1/2
• 36

4. Check all the true statements about the values below.

• All the values are integers.
• All the values are between -4 and 2.
• All the values are less than 5.