Integers
What is the opposite of -3 ?
3
Suki split five dog treats equally among her six dogs. Which fraction represents this division?
A. 6/5
B. 5/6
C. 1/5
D. 1/6
B. 5/6
What is the absolute value of -55?
55
List the dollar amounts in the order in which they would appear on a number line from left to right.
$125 -$45 -$302 $108
$-302
$-45
$108
$125
Which set or sets does the number 15 belong to? You may use your notes / homework to help you!
A. whole numbers only
B. rational numbers only
C. integers and rational numbers only
D. whole numbers, integers, and rational numbers
D. whole numbers, integers, and rational numbers
Darrel is currently 20 feet below sea level. Which correctly describes the opposite of Darrel’s elevation?
20
What is 6/5 as a mixed number?
5 1/2
What is -l-8l?
-8
Order the following least to greatest:
5 1/4
5.5
4.9
5 5/8
4.9
5 1/4
5.5
5 5/8
Horatio climbed to the top of a ladder that is 10 feet high. Which number is the opposite of the number that represents Horatio’s height?
-10
In Bangor it is -3 °F, in Fairbanks it is -12 °F, in Fargo it is -8 °F, and in Calgary it is -15 °F. In which city is it the coldest?
Calgary
Write 1 3/8 as a improper fraction
11/8
What is the absolute value of 15?
15
Order from greatest to least:
-5, -3, 0.4, -10, 1.4, -5.5
1.4
0.4
-3
-5
-5.5
An integer that is neither positive or negative
0
Which shows the integers in order from least to greatest?
A. 20, 6, -2, -13
B. -2, 6, -13, 20
C. -13, -2, 6, 20
D. 20, -13, 6, -2
C. -13, -2, 6, 20
What is 0.15 as a fraction, bonus for simplified.
15/100
15/100 divided by 5 = 3/20
What is the absolute value of -27?
27
Order from least to greatest
-3 1/2
0.21
0.22
-11/50
-11/50
-3 1/2
0.21
0.22
How are rational numbers and integers different?
Although integers are under the entirety of rational numbers, integers are WHOLE NUMBERS that are positive and negative. Rational Numbers include decimals and fractions that are negative.
How would you use a number line to put integers in order from greatest to least?
Responses Vary.
Sample: Graph the integers, then read them from left to right.
The farthest to the left of the number line an integer is, the lower the number is in value.
Sherman has 3 cats and 2 dogs. He wants to buy a toy for each of his pets. Sherman has $22 to spend on pet toys. How much can he spend on each pet? Write your answer as a fraction and as an amount in dollars and cents.
22/5
$4.4
What is absolute value measuring?
The distance a number is from zero
Order least to greatest:
66%, 0.68, 2/5 , 0.65
2/5
0.65
66%
0.68
Which of the following statements about rational numbers is correct?
A. All rational numbers are also whole numbers.
B. All rational numbers are also integers.
C. All rational numbers can be written in fraction form.
D. Rational numbers cannot be negative.
C