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Rational Numbers, Decimals, and Multiplying Fractions Flashcards | StudBud
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Rational Numbers, Decimals, and Multiplying Fractions
Rational Numbers, Decimals, and Multiplying Fractions
21 terms
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StudBud Administration
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A #math quiz to review #rational #numbers and converting #decimals and #fractions
Flashcards
21 cards
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Practice quiz
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Questions
21
Answers
1
What is
1
/
4
x 8?
1
2
1/2
1/4
2
Can you see the screen?
no
yes
3
What is
1
/
8
x 4?
1/4
1/2
2
1
4
Ali graphed the numbers -3 and 4 on the number line. Which number is further from 0?
4
-3
5
Write the number 3
2
/
5
in
a
/
b
form.
32/3
17/5
32/5
6
What is the definition of a whole number?
counting numbers
irrational numbers
7
What is the definition of an integer?
all negative numbers
all whole numbers and their opposites
negative whole numbers
8
Which of the following numbers is an integer?
-13.5
4/5
-4
9
9
Lee wrote a number that is both a rational number and a whole number. What number did he write?
-3/4
-6
25
10
What is
2
/
5
x 5?
1/4
2
1/2
1
11
Write the number 3
2
/
10
as a decimal.
3.2
0.2
3.5
12
What is
1
/
3
x
1
/
4
?
4/3
1/12
2
1/4
13
What is
1
/
7
x
2
/
3
?
2/21
14
1/15.5
14
Which situation would most likely be represented by a rational number that is
NOT AN INTEGER
?
number of chicken nuggets Lydia ate
price of a kit kat
number of skittles in a bag
team score at a football game
15
What is
1
/
2
x 2?
1/2
1
2
16
What is the definition of a rational number?
a # that can be turned into a fraction, bottom # cannot be 0
all negative and positive numbers
a number that can be turned into a fraction
17
What is the definition of opposite numbers?
two numbers that are the same distance from zero
two numbers that are reciprocals
two numbers that have the same absolute value
18
Which of the following shows an integer and its opposite?
-3, 3
-1/3, 1/3
-2.5, 2.5
19
What is
1
/
4
x 2?
1
2
1/2
20
And can you see the screen now?
yes
no
21
What numbers have an absolute value that is equal to 2?
8/4
3
6/4
