Integers
Is –7 an integer?
Yes
Plot –3 and 2. Which is farther from 0?
-3
What is |–6|?
6
Is –1.5 a rational number?
Yes
Find the LCM of 3 and 5
15
Write an integer for a drop of 15 feet.
-15
What number is between –1 and 1?
0
What is the absolute value of 0
0
Which is greater: 0.25 or –0.5?
0.25
Find the GCF of 10 and 15
5
Which is greater: –12 or –4?
-4
Order: –4, 1, 0, –2
–4, –2, 0, 1
Which has a greater absolute value: –9 or 7?
–9 → 9
Order from least to greatest: –2.5, 0, 1/2
-2.5, 0, 1/2
Explain why the GCF of 4 and 9 is 1
They have no common factors
Which of these are integers: –5, 2.3, 0, –1, 4.5?
–5, 0, –1
Which number is closer to zero: –5 or –2?
-2
What is the absolute value of –12?
12
Write a rational number to show: “a loss of 2.5 pounds”
-2.5
Find the GCF of 8 and 20
4
On a number line, which is farther to the left: –8 or –4?
-8
Plot these on a number line: –4, –1, 3. Which is in the middle?
-1
True or False: The absolute value of –3 is greater than 2
True
True or False: Rational numbers can be negative
True
Find the LCM of 4 and 6
12