Vocab
What is the definition of integers?
Integers are like whole numbers, but they also include negative numbers ... but still no fractions allowed!
What does a open circle mean when graphed on a number line?
It means that number is not part of the solution set.
Put the following in order from least to greatest:
9, -1, 6, -10, 0, 4
-10, -1, 0, 4, 6, 9
What is the most important thing you need to know while working with absolute value
The answer will always be positive.
What is the definition of opposites?
Opposites is numbers that have the same distance, but on different side of a number line.
The sign says that you need at least 5 people to play in the escape room. How would you write this as an inequality using x?
x is greater than or equal to 5
What inequality is being represented with an open circle over the number -2 and the arrow going to the left?
x < -2
Put the following in order from greatest to least:
14, -29, 28, 3, -12, 1
28, 14, 3, 1, -12, -29
What is the definition of absolute value?
Absolute value is the distance from 0, and always is positive?
What is the opposite of -394?
394
Which inequality symbol would be used if the sign said there is a maximum of 50 students allowed to come.
Less than or equal to
How should the inequality look if the sign says you must be under 300 pounds to ride?
x < 300
Compare the following numbers using >,<, =:
-178 __ -179
-178 > -179
What is the absolute value of |-28|?
28
What is the opposite of positive zero?
Zero has no opposite. It is neither positive nor negative. (Trick question) :-)
What is the definition of absolute value?
The absolute value is always a positive number except for 0 as 0 is neither positive or negative. Absolute Value refers to the distance of a number from 0, the distances are positive as absolute value of a number cannot be negative.
If the closed circle is over +9 on the number line and the arrow is going to the right, what could be three possible answers for x?
Answers will vary as long as they are equal to or higher than 9.
When ordering integers on a number line, how do you list them from least to greatest?
Write the numbers in the order that they are placed, from left to right. They are already in order.
What is the absolute value of -8
8
How do you know if numbers are opposites?
Answers may vary.
The sign says that you have to buy at least $5 worth of items to use your debit card. How would you write this as an inequality using x?
x is greater than or equal to 5
Draw a number line and graph x > -6.
Number line with open circle and the arrow going to the right.
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
How does the symbol look to represent an absolute value?
| |
What is the opposite of (-9)?
9