Vocab
What is the definition of integers?
Integers are like whole numbers, but they also include negative numbers ... but still no fractions allowed!
What is the first step when graphing integers?
Creating a number line.
Put the following in order from least to greatest:
9, -1, 6, -10, 0, 4
-10, -1, 0, 4, 6, 9
Opposites is numbers that have the same distance, but on different side of a number line.
What is the definition of negative integers?
are numbers less than zero excluding fraction.
*****Hint - negative integers have a minus (-) sign in front of them. *****
What number should be in the middle of the number line, and what type of numbers should be on the right side of the number line , and what type of number should be on the left side on the number line.
Middle number- 0
Right numbers- Positive integers
Left numbers- Negative integers.
Put the following in order from greatest to least:
14, -29, 28, 3, -12, 1
28, 14, 3, 1, -12, -29
What is the opposite of -9,492,394?
9,492,394
What is the definition of positive integers?
number greater than zero excluding fractions
What should a number line look like?
A number line should like a one long straight line with postive integers on the right and negative integers on the left, and 0 in the middle.
Compare the following numbers using >,<, =:
-178 __ -179
-178 > -179
what is the basic concept when solving opposites
If the number is negative, change into positive if it is positive change into negative, and if it is positive change into negative.
What is one way to describe "0" to someone else?
Think of the things we have done in class dealing with integers.
Starting point, sea level, 0 degrees C
What should the interval be when graphing the following numbers:
4, -8, 20, -12
Answers vary: 2, 4, 6,
Compare the following numbers using >,<, =:
-19 ___ -10
-19 < -10
How do you know if numbers are opposites?
Answers may vary.
What is the definition of opposites, give an example of opposites, and explain how you found the opposite
Definition-
numbers that, when placed on a number line, are the same exact distance from zero, but placed on opposite sides.
Plot -6, 4, 2, and -1 on a number line.
Show number line
On a number line, how can you tell if a number is smaller than another?
Step 1: : One thing that is very helpful when ordering integers is drawing a number line.
Step 2:Remember that we have negative integers on the left side and positive integers on the right.
Step 3:When solving ordering integers, you will be given a list of numbers, you will have the sort them from least to greatest.
Step 4: Locate where you integers are,and write your
Integers underneath the number line.
Step 5:
Lastly write your bottom numbers as a series of values, And if you match them from least -greatest it will be in Order .
It is towards the left on the number line
What is the opposite of -(-9)?
-9