1. copyright©amberpasillas2010 TAKE OUT A CALCULATOR

2. copyright©amberpasillas2010 Take out a calculator. Remove all other thoughts from your mind. Pay close attention to this lesson. Try all of the examples. Ignore all other distractions.

3. copyright©amberpasillas2010 Whole numbers and their opposites. Natural Numbers - Natural counting numbers. 1, 2, 3, 4 … Whole Numbers - Natural counting numbers and zero. 0, 1, 2, 3 … Integers - … -3, -2, -1, 0, 1, 2, 3 … Integers, fractions, and decimals. Rational Numbers - Ex:

4. copyright©amberpasillas2010 Rational Numbers A ny number that can be written as a fraction. Fractions/DecimalsIntegers Negative IntegersWholes Zero Naturals

5. copyright©amberpasillas2010 Venn Diagram Naturals Wholes Integers Rationals

6. copyright©amberpasillas2010 Rational numbers that can be written as decimals are described as either REPEATING DECIMALS or TERMINATING DECIMALS.

7. copyright©amberpasillas2010 Terminating Decimal Is a decimal that stops. The decimal terminates if you reach a remainder of zero when you divide. Repeating Decimal Is a decimal that shows a pattern of repeating digits.

8. copyright©amberpasillas2010 What t ype of decimal is this? 0.6 0.46464= 46 0.75 0.3842 0.3333 = 3 Terminating Repeating Terminating Repeating

9. copyright©amberpasillas2010 ___, ___ ___ ___ ___ ___ ___ ___ Thousands Hundreds Tens Ones Ten ths Hundred ths Thousand ths Ten Thousandths 8 4 3 1 8 Read as 843 and 18 hundredths Decimals are read as “and”

10. copyright©amberpasillas2010 ___, ___ ___ ___ ___ ___ ___ ___ Thousands Hundreds Tens Ones Ten ths Hundred ths Thousand ths Ten Thousandths 4 2 3 8 Read as 4 and 238 thousandths

11. copyright©amberpasillas2010 ___, ___ ___ ___ ___ ___ ___ ___ Thousands Hundreds Tens Ones Ten ths Hundred ths Thousand ths Ten Thousandths 2 9 0 1 3 Read as 29 and 13 thousandths

12. copyright©amberpasillas2010 ___, ___ ___ ___ ___ ___ ___ ___ Thousands Hundreds Tens Ones Ten ths Hundred ths Thousand ths Ten Thousandths 0 0 0 0 1 Read as 1 ten thousandths

13. copyright©amberpasillas2010 How do we s ay this decimal? 0.6 Six Tenths It is written as the fraction 6/10

14. copyright©amberpasillas2010 How do we say this decimal? 0.3 Three Tenths It is written as the fraction 3/10

15. copyright©amberpasillas2010 How do we say this decimal? 0.52 Fifty Two Hundredths It is written as the fraction 52/100

16. copyright©amberpasillas2010 How do we say this decimal? 0.31 Thirty One Hundredths It is written as the fraction 31/100

17. copyright©amberpasillas2010 How do we say this decimal? 0.410 Four Hundred and Thousandths It is written as the fraction 410/1000

18. copyright©amberpasillas2010 How do we say this decimal? 0.381 Three Hundred and Eighty One Thousandths It is written as the fraction 381/1000

19. copyright©amberpasillas2010 To Change a Decimal To A Fraction : Read the decimal using the correct place value. How you say it determines the fraction. 0.2 Two tenths

20. copyright©amberpasillas2010 Change these D ecimals to Fractions REDUCE y ou answer if possible DECIMAL 0.50 0.8 0.003 0.79 0.3331 FRACTION

21. copyright©amberpasillas2010 To Change a Fractions To a Decimal: Divide the numerator by the denominator. 4 5 450.8 4 0 0

22. copyright©amberpasillas2010 To Change a Fractions To a Decimal: Divide the numerator by the denominator. 3 4 340.7 2 82 8 2 0 0 5 20 0

23. copyright©amberpasillas2010 To Change a Fractions To a Decimal: Divide the numerator by the denominator. 1 3 130.3 9 1 0 0 3 9 1

24. copyright©amberpasillas2010 To Change a Fractions To a Decimal: Divide the numerator by the denominator. 3 5 350.6 3 0 0

25. copyright©amberpasillas2010 FractionDecimal Say it correctly!

26. copyright©amberpasillas2010 FractionDecimal

27. copyright©amberpasillas2010 FractionDecimal

28. copyright©amberpasillas2010 Fraction Decimal

29. copyright©amberpasillas2010 Fraction Decimal

30. copyright©amberpasillas2010 Fraction Decimal

31. copyright©amberpasillas2010 Fraction Decimal

32. copyright©amberpasillas2010 REMEMBER: To Always Show Your Work Take out your Study Guide !!!

33. copyright©amberpasillas2010 Decimals Terminating Decimal Is a decimal that stops. The decimal terminates if you reach a remainder of zero when you divide. Repeating Decimal Is a decimal that shows a pattern of repeating digits. #1

34. Decimal Place Value ___, ___ ___ ___ ___ ___ ___ ___ Thousands Hundreds Tens Ones Ten ths Hundred ths Thousand ths Ten Thousandths 2 4 3 1 6 Read as 243 and 16 hundredths #2 Decimals are read as “and” copyright©amberpasillas2010

35. To Change A Decimal To A Fraction : Read the decimal using the correct place value. How you say it determines the fraction. 0.2 #3 Two tenths

36. copyright©amberpasillas2010 To Change Fraction To a Decimal : Divide the numerator by the denominator. #4 3 4 340.7 2 82 8 2 0 0 5 20 0