Decimal Notation

1
Chapter 5.1

• Decimal Notation

2

• Rational Numbers consist of integers
• and fractions.

3

• 74.249 on the place value chart

4

• 2 tens 9 ones 5 tenths
• 2 hundredths 9 thousandths
• 7 ten-thousandths

5

• 2 tens 9 ones 5 tenths
• 2 hundredths 9 thousandths
• 7 ten-thousandths

6

• 2 tens 9 ones 5 tenths
• 2 hundredths 9 thousandths
• 7 ten-thousandths

7

• Write a word name for the number in this
  sentence
• The most recent earthquake to shake New England
  measured 5.2

8

• Write a word name for the number in this
  sentence
• The most recent earthquake to shake New England
  measured 5.2
• Five and two tenths

9

• Write a word name for the number in this
  sentence
• The world record in the womens pole vault is
  4.81 meters, set by Stacy Dragila of the U. S.

10

• Write a word name for the number in this
  sentence
• The world record in the womens pole vault is
  4.81 meters, set by Stacy Dragila of the U. S.
• Four and eighty-one hundredths

11

• Write a word name for the number in this
  sentence
• The world record in mens 800-meter run is 1.6852
  minutes held by Wilson Kipketer of Denmark

12

• Write a word name for the number in this
  sentence
• The world record in mens 800-meter run is 1.6852
  minutes held by Wilson Kipketer of Denmark
• One and six thousand eight hundred fifty-two
  ten-thousandths

13

• Write a word name for the number in this
  sentence
• The current one-mile land speed record of 763.035
  mph is held by Andy Green.

14

• Write a word name for the number in this
  sentence
• The current one-mile land speed record of 763.035
  mph is held by Andy Green.
• Seven hundred sixty-three and thirty-five
  thousandths

15

• Write 5876.95 in words on a check

16

• Convert to fractional notation.
• 9.875

17

• Convert to fractional notation.
• 0.876

18

• Convert to fractional notation.
• 56.23

19

• Convert to fractional notation.
• -1.5018

20

• Convert to decimal notation.

21

• Convert to decimal notation.

22

• Convert to decimal notation.

23

• Convert to decimal notation.

24

• Convert to decimal notation.

25

• Which is larger?
• 2.109 or 2.1

26

• Which is larger?
• 0.09 or 0.108

27

• Which is larger?
• -3.8 or -3.82

28

• Round to the nearest tenth?
• 0.37

29

• Round to the nearest hundredth?
• 72.3846

30

• Round to the nearest tenth?
• -0.064

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• 5.1 Page 311 Numbers 1-84