TEST: Rational Numbers, Absolute Value, and Opposites

We use the ​ ​ (a)   strategy for multiplication.

• Ninja Turtle
• Turtle Head
• Multiplication
• Math

Which number does NOT represent a whole number?

• 4

• 45

• -134

Joshua wrote an integer. The opposite of Joshua’s integer is –43. Which of these statements about Joshua’s integer must be true? Select TWO correct answers.

I. The integer is 43.

II. The integer has an absolute value of –43.

III. The integer is –43.

IV. The integer has an absolute value of 43.

• I

• II

• III

• IV

To which set or sets does –10 belong? Select TWO correct answers.

• Whole Numbers

• Integers

• Rational Numbers

• Negative Integers

• All of the Above

Four points are labeled on the number line.

Which point represents the value of │–½│?

• Point P

• Point Q

• Point R

• Point S

To which set or sets does ⅞ belong?

• Whole Numbers

• Integers

• Rational Numbers

• Negative Integers

• All of the Above

What is the absolute value of –375?

Look at the Venn diagram.

Which of the following is an integer but NOT a whole number?

Select TWO correct answers.

• 43

• -67

• 98

Which of the following sets contains only numbers and their opposites?

Select TWO correct answers.

• {–4, 8, 2, –8, 4}

• {–4, 8, –8, 4}

• {–2, –1, 1, 2}

• {–2, 4, 6, –8}

• {–4, –2, 4, 6, 8}

The Venn diagram shows the relationships among different sets of numbers.

Which number would be located in the shaded part of the diagram?

• -2.8

• -9

• 12