Place Value

Place Value

Test Review

Test: Friday, October 9, 2020

General Math, Mrs. Feldman

& Mrs. Hannan

Are you ready?

Get ready.

In the number $\ \ 4\ 5\ 7$ the 4 is in the hundreds place: 

Multiple Select

In the number 457 which number is in the ONES place?

• 4

• 5

• 7

• none of these

Multiple Choice

In the number 528.63 which is in the TENS place?

• 5

• 2

• 8

• 6

• 3

What is a fraction?   This is  $\frac{5}{10}$  

• A fraction represents a part of a whole. This is a fraction. Five of the Ten parts are shaded.

• This is a fraction. Five of the Ten equal parts are shaded. 5 out of 10 or

   $\ \ \ \frac{5}{10}$ 

Multiple Choice

How do you write

 $\frac{5}{10}$   as a decimal?

• 0.05

• 5.0

• 0.5

 $\frac{5}{10}$   is written 0.5

• The 5 goes in the 10th place ----------->

What decimal and fraction can we write to represent this hundreds chart?

Remember. It's out of 100.

---> Answer on the next slide.

Multiple Select

Which TWO answers are correct? 

HINT: Choose one fraction and one decimal.

•  $\frac{2}{10}$  

•  $\frac{2}{100}$  

• 0.02

• 2.100

• 0.20

 $\frac{2}{100}$  is written 0.02

 $=$   Did you answer correctly?


Notice that the two is in the hundredths column (see yellow arrow). ----------------------->

What fraction does this represent?

Multiple Choice

• $\frac{4}{10}$

• $\frac{4}{100}$

• $\frac{400}{10}$

The correct answer =  $\frac{4}{10}$  

4 our of 10 parts are shaded blue.

Multiple Choice

How do we write

 $\frac{4}{10}$  as a decimal?

• 40.0

• 4.10

• 0.004

• 0.4

 $\frac{4}{10\ }$  =    0.4

• Did you answer correclty?

Multiple Select

Choose the correct decimal equivalent for

 $\frac{2}{10\ }$  

• 0.2

• 2.0

• 0.22

• none of the choices

The Answer:

 

 $\frac{2}{10\ }$  = 0.2

Is that the answer you chose?  Here is why on the next slide ----->

Here is

 $\frac{2}{10}$  =    0.2

written as a decimal on the numberline ->

Multiple Choice

Which of the decimal numbers is equal to

 $\frac{9}{100\ }$  ?

• 0.9

• 0.09

• 0.009

• 9.00

Multiple Select

Choose the correct fraction AND decimal.

                   (choose two answers)

• 
  

  
  

    $\frac{40}{2}$ 

• 
  

  
  

    $\frac{42}{1000}$  

• 
  

  
   $\frac{42}{100}$  

• 0.42

• 42.100

Multiple Select

Our number system is a ...

• Base 10 Number System

• Base 12 Number System

Multiple Choice

53.2 _____ 5.32

• <

• >

• =

We have a BASE 10 Number System

Great Review.

Now are YOU ready?

• You may use notes on the test.

• Good luck!

• YOU have got this.