Integers
The integer that represents the following statement: "15 yard loss"
-15
Compare 8 and 6
8 > 6
12 + 4
16
Whole numbers and their opposites.
integers
The sum of two negative integers is always positive.
False because...you are to the left of zero and go more negative.
The opposite of 5
-5
Compare -1 and -4.
-1 > -4
-3 + (-5)
-8
Numbers greater than zero
positive integers
-2 + 4 = 6
False. -2 + 4 = 2
Opposite of -42
42
6 and -(-7)
6 < 7
1 + (-11)
-10
This is neither positive nor negative.
zero
If x + y = 15 and x = -9, y must equal 24.
True.
(+24) + (-9) =+15
The integers that come just before and just after -7.
-6 and -8
Order from least to greatest: 0, -2, 4
-2, 0, 4
13 + (-6)
7
Why is it easy to add opposite numbers?
The answer is always zero.
An ace of heart is worth less than a king of hearts.
-1 > -13
The whole numbers left of zero on a number line.
Negative integers
Order for from greatest to least: -7, 0, -3, 2
2, 0, -3, -7
The temperature is 3 degrees above zero then it goes down 6 degrees. Show the equation and the sum.
(+3) + (-6) = -3
When adding two integers with the same sign you ______________________.
Add and keep the sign
Modeling integers proves the rules
True because...
The integer that represents an altitude of 1500 meters.
+1500
1, 4, -2, 0, 3, -5 from greatest to least
4, 3, 1, 0, -2, -5
The floor of the shallow end to swimming pool is 3 ft below the surface. The deep end's floor is 9 feet deeper. Depth of deep end is....
(-3) + (-9) = -12 feet
When adding integers with different signs you......
Subtract and keep the sign of the larger number
Math is the best subject to learn about.
True. You better say something nice. lol