Vocabulary
When we add two or more numbers together, the answer is called the ______________.
sum
What is the opposite of 8?
-8
3 - 12 = _____
-9
-4 x (-9) = _____
36
Tyler owed Colin $9 for buying him lunch. He also owed Caleb $13 for their mom's birthday gift. Using an integer, express how much Tyler owes in total.
-$22
When we subtract two or more numbers, the answer is called the ______________________.
difference
|-93| = _______
93
-7 + (-13) = _________
-20
7 x (-8) = _____
-56
On Tuesday morning, the temperature in Buffalo, NY was 6 degrees Fahrenheit. By Tuesday afternoon, it had fallen 19 degrees. What was the temperature in the afternoon?
-13 degrees Fahrenheit
This type of number can be positive, negative, or neutral.
integer
The opposite of |-15| is _____________.
-15
-19 - 5 = _______
-24
|-2| x 3 = ________
6
Ronnie owed his friend $22, so he offered to mow his neighbors' lawns to earn some money and repay his friend. He earned $45 mowing the lawns. Now, how much money does he have total?
$23
When we multiply two numbers together, the result is called the _________________.
Compare the following numbers using <, >, or =.
- |9| _________ -19
- |9| > -19
16 + (-2) = __________
14
44 / (-4) = _______
-11
In their last football game, the Carolina Panthers gained 5 yards on two plays in a row. Then they lost 7 yards on two plays in a row. Describe their current location, relative to their starting point, using an integer.
-4 yards
A number's distance from zero is its __________________________________.
absolute value
Put the following numbers in order from least to greatest.
The opposite of 4, -6, -2, |2|, 0
-6, -2, 0, |2|, 4
-24 + 50 = ___________
26
-18 / (-6) = _________
The Blooper fish tends to swim roughly 27 m below sea level. The Shmooper bird tends to fly roughly 15 m above sea level. What is the difference between their two elevations?
42 meters