1 whole box divided into 10 parts 1 whole box

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Presentation transcript:

1 whole box divided into 10 parts 1 whole box Fraction and Decimal 1 whole box divided into 10 parts 1 whole box Each part is or 1 tenth

1 whole circle divided into 10 parts 1 whole circle Fraction and Decimal 1 whole circle divided into 10 parts 1 whole circle Each part is or 1 tenth

What fraction of the box is shaded? (1 tenth) Fraction and Decimal What fraction of the box is shaded? (1 tenth) Zero point one We write as 0.1 in the decimal form.

What fraction of the circle is shaded? (1 tenth) Fraction and Decimal What fraction of the circle is shaded? (1 tenth) We write as 0.1 in the decimal form.

What fraction of the box is shaded? (2 tenths) Fraction and Decimal What fraction of the box is shaded? (2 tenths) Zero point two We write as 0.2 in the decimal form.

What fraction of the circle is shaded? (2 tenths) Fraction and Decimal What fraction of the circle is shaded? (2 tenths) We write as 0.2 in the decimal form.

What fraction of the box is shaded? (3 tenths) Fraction and Decimal What fraction of the box is shaded? (3 tenths) Zero point three We write as 0.3 in the decimal form.

What fraction of the circle is shaded? (3 tenths) Fraction and Decimal What fraction of the circle is shaded? (3 tenths) We write as 0.3 in the decimal form.

Fraction and Decimal What is the decimal for each of the following? = 0.6 = 0.5 8 tenths = 0.8 7 tenths = 0.7

What decimal does the shaded parts represent? Fraction and Decimal What decimal does the shaded parts represent? What decimal does the unshaded parts represent?

What decimal does the shaded parts represent? Fraction and Decimal What decimal does the shaded parts represent? What decimal does the unshaded parts represent?

1 Using the Number Line Fraction shaded 0.1 0.2 0.3 0.4 0.5 0.6 0.7 Fraction and Decimal Using the Number Line Fraction shaded 1 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9

Each part is 1 whole box divided into 10 parts Fraction and Decimal Magnifying 1 part of the 10 parts Each part is

In 1 whole there are 10 tenths 1 whole box divided into 10 parts Fraction and Decimal Magnifying 1 part of the 10 parts In 1 whole there are 10 tenths

In 1 whole box how many tenths are there? 10 tenths 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? or ten 1 whole = 10 tenths

1 Using the Number Line Fraction shaded 0.1 0.2 0.3 0.4 0.5 0.6 0.7 Fraction and Decimal Using the Number Line Fraction shaded 1 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 Remember this one? In 1 there are 10 tenths

In 1 whole circle how many tenths are there? 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? or ten 1 whole = 10 tenths

10 tenths = 1 one is equal to 1 10 tenths = 1 ones tenths ones tenths Fraction and Decimal ones tenths ones tenths 10 tenths = 1 one is equal to 1 10 tenths = 1

ones tenths Change to a decimal. 1 6 = 1 one and 6 tenths = 1.6 Fraction and Decimal Change to a decimal. ones tenths 1 6 = 1 one and 6 tenths = 1.6

ones tenths ones tenths Change to a decimal. 1 2 = 1 one and 2 tenths Fraction and Decimal Change to a decimal. ones tenths ones tenths 1 2 = 1 one and 2 tenths = 1.2

= 0.5 = 1.5 = 2.3 5 tenths 15 tenths 2 ones 3 tenths Fraction and Decimal What is the decimal for each of the following? 5 tenths = 0.5 15 tenths = 1.5 2 ones 3 tenths = 2.3

= 1.5 What decimals do the shaded parts represent? Fraction and Decimal What decimals do the shaded parts represent? = 1.5

= 1.9 What decimals do the shaded parts represent? Fraction and Decimal What decimals do the shaded parts represent? = 1.9

1 0.3 0.7 F G What decimal is F? What decimal is G? Fraction and Decimal Using the number line F G 1 0.3 What decimal is F? What decimal is G? 0.7

1 2 0.6 1.4 F G What decimal is F? What decimal is G? Fraction and Decimal Using the number line F G 1 2 0.6 What decimal is F? What decimal is G? 1.4

8 9 8.3 8.7 F G What number is F? What number is G? Fraction and Decimal Using the number line F G 8 9 8.3 What number is F? What number is G? 8.7

= 2.9 = 2.7 2.5 1.7 ones tenths ones tenths Fraction and Decimal What is the decimal for each of the following. ones tenths ones tenths 2.5 1.7 = 2.9 = 2.7

= 2.3 What is the decimal for each of the following. Fraction and Decimal What is the decimal for each of the following. = 2.3

= 3.2 What is the decimal for each of the following. Fraction and Decimal What is the decimal for each of the following. = 3.2

Fraction and Decimal Express the length of the following as a fraction and a decimal. cm = 0.8 cm cm = 1.9 cm

Fraction and Decimal Express the total volume of water as a mixed number and a decimal. l = 3.6 l

0.2 = 2 tenths 0.7 = 7 tenths 1.1 = 11 tenths 1.3 = 13 tenths 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

Two hundred forty-five and seven tenths Fraction and Decimal Place Values 2 4 5 7 hundreds tens ones tenths What is the number? Two hundred forty-five and seven tenths

Find the missing numbers. Fraction and Decimal Place Values 4 2 3 Find the missing numbers. hndreds tens ones tenths 4 2 3 42.3 = ______ tens _______ ones _______tenths = 40 + 2 + 0.3 = 40 + 2 +

59 Place Values How many tenths in this number? 0.9 5 5 9 Fraction and Decimal Place Values 5 9 What is the number? ones tenths How many tenths in this number? 59 0.9 What is the value of 9? Five and nine tenths 5 What is the value of 5?

89 Place Values How many tenths in this number? 0.9 8 8 9 Fraction and Decimal Place Values 8 9 ones tenths What is the number? How many tenths in this number? 89 0.9 What is the value of 9? Eight and nine tenths 8 What is the value of 8?

859 Place Values How many tenths in this number? 0.9 80 5 8 5 9 Fraction and Decimal Place Values 8 5 9 tens What is the number? ones tenths How many tenths in this number? 859 0.9 What is the value of 9? 80 What is the value of 8? Eighty- five and nine tenths 5 What is the value of 5?

6 857 Place Values How many tenths in this number? 600 0.7 6 8 5 7 Fraction and Decimal Place Values 6 8 5 7 What is the number? hundreds tens ones tenths How many tenths in this number? 6 857 600 What is the value of 6? What is the value of 7? 0.7 Six hundred eighty-five and seven tenths