🧮 Integers on the Number Line

Master the fundamentals of integers, addition, subtraction, and movement on the number line. **What you'll learn:** - Understand positive and negative integers and their positions on a number line - Add and subtract integers using the number line method - Apply integer operations to real-world scenarios - Solve problems involving temperature, elevation, and directional movement

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Questions in this quiz

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Question 1
Which of the following correctly orders the integers from smallest to largest?
Question 2
The integer $-8$ is greater than the integer $-3$ .
Question 3
The opposite (or additive inverse) of $-7$ is ___.
Question 4
What is $-4 + 6$ ?
Question 5
A submarine is at a depth of $-35$ meters. It rises $20$ meters. What is its new position?
Question 6
What is $3 - 8$ ?
Question 7
The temperature was $-12°\text{C}$ in the morning. By afternoon, it rose by $18°\text{C}$ . The new temperature is ___°C.
Question 8
Which expression equals $-10$ ?
Question 9
A hiker climbs from an altitude of $-50$ meters (below a reference point) to $200$ meters (above the reference point). What is the total change in altitude?
Question 10
If $a - b = -8$ and $b = 5$ , what is the value of $a$ ?