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Decimal & Fraction Models
Decimal & Fraction Models
47 terms
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Students will identify decimal numbers or fractions when given models.
Flashcards
47 cards
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Questions
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Answers
1
Label the fractions
1/2, 2/4, 3/6
1,2,3
1/3, 2/6, 3/9
2/1,2/4,3/9
2
Comparing Whole Numbers
=
<
>
3
How are fractions and decimals related?
their denominators Always match
They both have an "a" in the word
they represent the same number but in a different form
They are numbers
4
Decimals
0.50
0.05
5
Overall, how are you feeling about percents, decimals, and fractions?
I need more practice.
Great - piece of cake!
Good - I am catching on.
6
Are these fractions equivalent?
No
Yes
7
What decimal does the model represent?
2.035
23.5
2.305
2.35
8
What is the definition of equivalent fractions
The number below the fraction bar
Different fractions that name the same number.
The number above the fraction bar.
A fraction
9
Write the decimals as a fraction or mixed number in simplest form.
3/100
3/10
10
Adding decimals
C
A
D
B
11
Fractions to Decimals (3/4) = ?
7.5
0.75
0.0075
.7500
12
Decimals can also be money.
True
False
13
Comparing Fractions...
>
=
<
14
How do you change a Decimals to fractions
0.25 = 25%
1/4 = 1 ÷ 4.00 = 0.25
0.25 = 25/100 = 1/4
25% = 25/100 = 1/4
15
What do we call the two numbers we are multiplying?
sum
factors
addends
product
16
How do you write the following number as a decimal?
1
/
10
0.1
1.10
0.01
10th
17
Adding Fractions with Models
A
C
D
B
18
Subtract fractions with like denominators.
8/6
2/6
2/12
2/0
19
Fractions: What is equal to 5/10?
32/52
10/20
50/25
25/50
20
What decimal does the model represent?
5.06
5.6
56.0
0.506
21
The result of multiplying two or more numbers, called factors.
Sum
Quotient
Remainder
Product
22
Adding Decimals!
42.99
52.99
43.08
96.9
23
When adding fractions, do you...
Add across the top
Find a common denominator
Find a common numerator
multiple 5 times 5
24
The model represents a number greater than one. What decimal does the model represent?
6.04
.64
6.4
0.064
25
How do you write the following number as a fraction? 0.05
5/100
5/10
05/10
50/100
26
What decimal does the model represent?
90.0
9.0
0.09
0.9
27
What decimal does the model represent?
7.03
3.7
7.3
0.703
28
Where do decimals go?
Right of the number
Left of the number
Down below the number
Up above the number
29
When adding and subtracting decimals you should always
fill empty spaces with zeroes.
line up the decimals.
all of the above.
line up the place values.
30
What decimal does the model represent?
.057
57.0
0.57
5.7
31
Which two equations are related facts?
27 ÷ 3 and 9 x 3
18 ÷ 2 and 18 ÷ 3
2 x 4 and 4 x 8
6 x 3 and 18 ÷ 6
32
Decimals to Percents (0.25) = ?
0.025%
.025%
2.5%
25%
33
What decimal does the model represent?
2.56
0.256
2.056
25.6
34
What do fractions, decimals and percents all have in common?
they are numbers
we use them in every day life
we can convert between them
they are parts of a whole
35
The model represents which fraction?
one whole
one and one tenth
one hundredth
one tenth
36
Add fractions with like denominators.
2/5
3/10
2/10
3/5
37
I really don't want to work out the problems, I should...
do all my steps and get through it
guess
change my attitude and do what I know I have to do!
skip steps
38
What decimal does the model represent?
38.1
3.081
3.81
0.381
39
add these decimals...
2.56
-3.56
3.56
-2.56
40
subtract these decimals
9.2
- 9.2
10.8
- 10.2
41
Subtract the following decimals
5.4
5.74
5.34
4.86
42
I am the largest factor that two or more numbers share
PEMDAS
GCF
LMAO
LCM
43
Convert these two decimals into percents.
.9% and .06%
9% and 6%
90% and 6%
90% and 60%
44
Add the following decimals
40.6
39.6
41.3
49.5
45
Can fractions become decimals and decimals become percents?
No
Yes
46
Change the percents to fractions: 50%
1/2
50/100
6/10
3/4
47
two step word problems
202
178
234
124
