Number Lines
What number is halfway between 0 and 10 on a number line?
5
Which is greater: 0.6 or 0.4?
0.6
What is the opposite of 7?
−7
What is |5|?
5
The temperature is 6° below zero. What integer represents the temperature?
−6°
On a number line, what number is 3 units to the left of 4?
1
Which is greater: ½ or 0.4?
½
What is the opposite of −12?
12
What is |−9|?
9
A submarine is 25 feet below sea level. What integer represents its position?
−25 feet
Create a number line from −5 to 5. Where would you place −2, 0, and 3?
Let's see what you've drawn!
Which number belongs between 0.3 and 0.4: 0.25, 0.35, or 0.45?
0.35
True or false: −8 > −3.
False
Which has the greater absolute value: −8 or 6?
−8
At 8 a.m., the temperature is −4°C. By noon, it rises 9 degrees. What is the temperature at noon?
5°C
Which is farther to the right on a number line: −3.5 or −2.8?
−2.8
Put these in order from least to greatest: 0.6, ½, 0.75, ⅝.
½, 0.6, ⅝, 0.75
Fill in the symbol: −4 ___ −9.
>
What number has an absolute value of 7 and is less than 0?
−7
A diver is 18 feet below sea level. A boat is 7 feet above sea level. What is the distance between the diver and the boat?
25 feet
Put these numbers in order from left to right on a number line: −1.5, ¾, −2, 0.25, 1.
−2, −1.5, 0.25, ¾, 1
Put these in order from least to greatest: −0.75, −½, −⅘, 0.2, ¾.
−⅘, −0.75, −½, 0.2, ¾
Which statement is true? A) −7 < −10 B) −10 > −7 C) −7 > −10 D) −10 = −7
C: −7 > −10
Which numbers have the same absolute value as −12?
−12 and 12
A hiker is at an elevation of −35 feet. She climbs 18 feet, then descends 27 feet. What is her final elevation, and how far is she from sea level?
−44 feet; 44 feet from sea level