Download presentation

Presentation is loading. Please wait.

Published byJaquan Hopkins Modified about 1 year ago

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

Similar presentations

© 2016 SlidePlayer.com Inc.

All rights reserved.

Ads by Google