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 104% as a decimal?
1.04
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
-|-15| + |6|
-15 + 6 = -9
Darrel is currently 20 feet below sea level. Which correctly describes the opposite of Darrel’s elevation?
20
What is 5.5 as a fraction?
5 1/2
Write 2/3 as a decimal
0.66666 (repeating)
Order the following least to greatest:
5 1/4
5.5
4.9
5
4.9
5
5 1/4
5.5
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
Use >,<, = to make the expression true:
4/5____8%
4/5__>__8%
Order from greatest to least:
0.3
2/5
0.85
0.09
3/4
3/20
0.85
3/4
2/5
0.3
3/20
0.09
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
15/100 ---> 3/20
Use >,<, = to make the expression true:
225%____9/4
225%__=__9/4
Order from least to greatest
2/9 , 21%, 0.2111 , 11/50
21%
0.2111
11/50
2/9
How are rational numbers and integers different?
Although integers are under the entirety of rational numbers, integers are WHOLE NUMBERS that are 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.
What is 0.125 as a fraction?
1/8
What is 25% of 48?
n = 12
Order least to greatest:
66.1%, 0.66, 2/3 , 0.667
0.66
66.1%
2/3
0.667
Convert the decimal 0.45 to a fraction & a percent.
Fraction: 45/100 = 9/20
Percent: 45%