Presentation is loading. Please wait.

Presentation is loading. Please wait.

Decimals Let’s Get To The Point!. Decimals Decimals are based on a whole being split into ten equal parts one or more times. Decimals are numbers that.

Similar presentations


Presentation on theme: "Decimals Let’s Get To The Point!. Decimals Decimals are based on a whole being split into ten equal parts one or more times. Decimals are numbers that."— Presentation transcript:

1 Decimals Let’s Get To The Point!

2 Decimals Decimals are based on a whole being split into ten equal parts one or more times. Decimals are numbers that are expressed using a decimal point. The U.S. monetary system is based on the decimal system.

3 Wait a second… The U.S. monetary system is based on the decimal system. That means… If I know money, I already know decimals!

4 How much does a soda cost?

5 5 Dimes 50 Pennies 50 Cents $.50 (Hey, that’s a decimal!)

6 What does Fifty-Cent look like?

7 Not Quite… Wrong guy and wrong thing to define. I want to know what $.50 looks like.

8 What does $.50 look like? 5 Dimes,.5, 5/10, 50 Pennies,.50, 50/100

9 What does $.47 look like? Oops…Not quite 5 dimes 47 Pennies,.47, 47/100

10 What does $.82 look like? A little more than 8 dimes 82 Pennies,.82, 82/100

11 Learning Place Values We can extend the whole number place value chart to include decimal values. The decimal point is read as and. The place right after the decimal point is in the tenths spot, then hundredths, then thousands…

12 is in the tens place 8 is in the

13 is in the tens place 8 is in the ones place Decimal 7 is in the

14 is in the tens place 8 is in the ones place Decimal 7 is in the tenths place 6 is in the

15 is in the tens place 8 is in the ones place Decimal 7 is in the tenths place 6 is in the hundredths place 5 is in the

16 is in the tens place 8 is in the ones place Decimal 7 is in the tenths place 6 is in the hundredths place 5 is in the thousandths place 4 is in the

17 is in the tens place 8 is in the ones place Decimal 7 is in the tenths place 6 is in the hundredths place 5 is in the thousandths place 4 is in the ten-thousands place

18 How would I say 67.34?

19 Sixty-seven

20 How would I say 67.34? Sixty-seven AND

21 How would I say 67.34? Sixty-seven AND thirty-four

22 How would I say 67.34? Sixty-seven AND thirty-four hundredths

23 How would I say ?

24 Two hundred thirteen

25 How would I say ? Two hundred thirteen AND

26 How would I say ? Two hundred thirteen AND nine hundred seventy-two

27 How would I say ? Two hundred thirteen AND nine hundred seventy-two thousandths

28 How would I say ?

29 Ninety Eight

30 How would I say ? Ninety Eight AND

31 How would I say ? Ninety Eight AND seven thousand six hundred fifty-four

32 How would I say ? Ninety Eight AND seven thousand six hundred fifty-four ten-thousandths

33 What have I learned today? What is a decimal? Decimal Place Values Read Decimals

34 You are now a Decimal Champion!

35 Now the Good Part…Applying what you have learned. Pages Numbers 1-18


Download ppt "Decimals Let’s Get To The Point!. Decimals Decimals are based on a whole being split into ten equal parts one or more times. Decimals are numbers that."

Similar presentations


Ads by Google