fraction and decimal 1 whole box1 whole box divided into 10 parts each part is or 1 tenth
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Fraction and Decimal
1 whole box1 whole box divided into 10 parts
10
1
Each part is
10
1or 1 tenth
Fraction and Decimal
1 whole circle1 whole circle divided into 10 parts
Each part is
10
1or 1 tenth
10
1
Fraction and Decimal
What fraction of the box is shaded? 10
1(1 tenth)
We write as 0.1 in the decimal form.10
1
Zero point one
Fraction and Decimal
What fraction of the circle is shaded? 10
1(1 tenth)
We write as 0.1 in the decimal form.10
1
Fraction and Decimal
What fraction of the box is shaded? 10
2(2 tenths)
We write as 0.2 in the decimal form.10
2
Zero point two
Fraction and Decimal
What fraction of the circle is shaded? 10
2(2 tenths)
We write as 0.2 in the decimal form.10
2
Fraction and Decimal
What fraction of the box is shaded? 10
3(3 tenths)
We write as 0.3 in the decimal form.10
3
Zero point three
Fraction and Decimal
What fraction of the circle is shaded? 10
3(3 tenths)
We write as 0.3 in the decimal form.10
3
Fraction and Decimal
What is the decimal for each of the following?
8 tenths
7 tenths
= 0.8
= 0.7
10
6= 0.6
10
5= 0.5
Fraction and Decimal
What decimal does the shaded parts represent?
4.0
What decimal does the unshaded parts represent?
6.0
Fraction and Decimal
What decimal does the shaded parts represent?
2.0
What decimal does the unshaded parts represent?
8.0
Fraction and Decimal
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1
10
1
10
2
10
3
10
4
10
5
10
6
10
7
10
8
10
9
10
10Fraction shaded
Using the Number Line
Magnifying 1 part of the 10 parts
10
1
Fraction and Decimal 1 whole box divided into 10 parts
Each part is
10
1
Magnifying 1 part of the 10 parts
10
1
In 1 whole there are 10 tenths
Fraction and Decimal 1 whole box divided into 10 parts
Fraction and Decimal
1 whole box divided into 10 parts
In 1 whole box how many tenths are there?
10 tenths
or in 1 whole box how many
are there?10
1or ten
10
1
1 whole = 10 tenths
Fraction and Decimal
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1
10
1
10
2
10
3
10
4
10
5
10
6
10
7
10
8
10
9
10
10Fraction shaded
Using the Number Line
Remember this one?In 1 there are
10 tenths
Fraction and Decimal
1 whole circle divided into 10 parts
In 1 whole circle how many tenths are there?
10 tenths
or in 1 whole circle how many
are there?10
1or ten
10
1
1 whole = 10 tenths
Fraction and Decimal
10
10
ones tenths
is equal to 1 10 tenths = 1 one
ones tenths
10 tenths = 1
Fraction and Decimal
10
61
ones tenths
Change to a decimal.
1 6
10
61 = 1 one and 6 tenths
= 1.6
Fraction and Decimal
10
12Change to a decimal.
1 2
10
12 = 1 one and 2 tenths
= 1.2
ones tenthsones tenths
Fraction and Decimal
What is the decimal for each of the following?
5 tenths
2 ones 3 tenths
= 0.5
= 2.3
15 tenths = 1.5
Fraction and Decimal
What decimals do the shaded parts represent?
= 1.5
Fraction and Decimal
What decimals do the shaded parts represent?
= 1.9
Fraction and Decimal
0 1
What decimal is F? 0.3
0.7What decimal is G?
F GUsing the number line
Fraction and Decimal
0 1
What decimal is F? 0.6
1.4What decimal is G?
F GUsing the number line
2
Fraction and Decimal
8 9
What number is F? 8.3
8.7What number is G?
F GUsing the number line
Fraction and Decimal
What is the decimal for each of the following.
2.5
ones tenths ones tenths
1.7
10
92 = 2.9 = 2.7
10
27
Fraction and Decimal
What is the decimal for each of the following.
= 2.3
Fraction and Decimal
What is the decimal for each of the following.
= 3.2
Fraction and Decimal
= 0.8 cm
Express the length of the following as a fraction and a decimal.
10
8 cm
10
91 cm = 1.9 cm
Fraction and Decimal
Express the total volume of water as a mixed number and a decimal.
10
63 l = 3.6 l
Fraction and Decimal
What is each decimal in tenths?
0.2 = 2 tenths 0.7 = 7 tenths
1.1 = 11 tenths 1.3 = 13 tenths
Fraction and Decimal
2 4 5 7
ones
tens
hund
reds
tent
hs
Two hundred forty-five and seven tenths
What is the
number?
Place Values
Fraction and Decimal
4 2 3on
es
tens
hndr
eds
tent
hs42.3 = ______ tens _______ ones _______tenths
Find the missing
numbers.
Place Values
4 2 3
= 40 + 2 + 0.3
= 40 + 2 + 103
Fraction and Decimal
5 9on
es
tent
hs
Five and nine tenthsWhat is the value of 5? 5
What is the value of 9? 0.9
How many tenths in this number?
59
What is the
number?
Place Values
Fraction and Decimal
8 9on
es
tent
hs
Eight and nine tenthsWhat is the value of 8? 8
What is the value of 9? 0.9
How many tenths in this number?
89
What is the
number?
Place Values
Fraction and Decimal
8 5 9on
es
tens
tent
hs
Eighty- five and nine tenthsWhat is the value of 8? 80What is the value of 5? 5
What is the value of 9? 0.9
How many tenths in this number?
859
What is the
number?
Place Values
Fraction and Decimal
6 8 5 7on
es
tens
tent
hs
Six hundred eighty-five and seven tenths
What is the value of 6? 600What is the value of 7? 0.7
hund
reds
How many tenths in this number? 6 857
What is the
number?
Place Values
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