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A decimal is a part of one whole A grid is a picture that shows the value of a decimal.

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Presentation on theme: "A decimal is a part of one whole A grid is a picture that shows the value of a decimal."— Presentation transcript:

1 A decimal is a part of one whole A grid is a picture that shows the value of a decimal

2 1 One whole

3 Tenths grid: 1 One whole

4 1 One whole Hundredths grid: 0.01

5 Thousandths grid: 1 One whole 0.001

6 Tenths grid:

7 0.1 One tenth Tenths grid:

8 0.3 Three tenths Tenths grid:

9 0.8 Eight tenths Tenths grid:

10 Hundredths grid:10 X 10 grid

11 0.01 One hundredth Hundredths grid:

12 0.25 Twenty-five hundredth Hundredths grid:

13 0.95 Ninety-five hundredth Hundredths grid:

14 Thousandths grid:

15 0.222 Two hundred twenty-two thousandths

16 Thousandths grid: Two hundred twenty-two thousandths

17 Thousandths grid: Two hundred twenty-two thousandths

18 Why?? I colored in 31 out the 100 squares in the hundredths grid. This represents thirty-one hundredths, or 0.31 = 0.31

19 Steps Decimal number  word form  grid  eight hundred seventy-six thousandths 

20 Steps Grid  word form  decimal number  89 hundredths  0.89

21 1.25 One and twenty-five

22 1.25 One and twenty-five

23 0.80 vs Eighty hundredths vs. Eight hundredths 80/100 8/100

24 0.001 vs One thousandths vs. One hundred thousandths 1/1, /1,000

25 Time for you to practice!

26 0.7 Seven tenths Tenths grid: Why?

27 0.7 Seven tenths Tenths grid: Why? I colored in _____________________ in a ______________grid. This represents ___________________, or 0.7

28 0.7 Seven tenths Tenths grid: Why? I colored in __7 of the 10 parts_____ in ____tenths____grid. This represents __seven___ tenths, or 0.7

29 Hundredths grid: 0.62 Sixty-two hundredth Why?

30 Hundredths grid: 0.32 Thirty-two hundredth Why? I colored in _____________________ in a ______________grid. This represents ___________________, or 0.32

31 Hundredths grid: 0.32 Thirty-two hundredth Why? I colored in __32 of the 100 parts_____ in ____hundredths____grid. This represents __thirty-two hundredths, or 0.32

32 Thousandths grid: Sixty-two hundredth Why? I ……. This represents…..

33 Thousandths grid: Six hundred twenty-five thousandths Why? I ……. This represents…..


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