Math Practice

Class Announcements:

-The unit math test will be on Thursday of next week.  This includes place value, rounding, estimation, money, addition, subtraction, and mental math. (Talk about a long unit!!)
*Please review counting with money and making change with your kids at home as well as adding and subtracting with borrowing.  All of the kids have the idea, but keep forgetting to borrow on one column, or are borrowing when it is not necessary.  I will repost all of the study guides on here for yall to review.

-TAG will reconvene on Wednesday.

-We began Science on Thursday!  We are working on animal and plant adaptations and will test next Wednesday.  It is a very short chapter-we've already covered all of the book material.  I will pass out the study guide on Monday.  The kids are really excited about the unit-they are allowed to research any plants or animals and share with the class!  We will continue with science and begin working on the Georgia Habitats.

LA:  Vocab quiz - Wednesday, Spelling and Story Test Friday
Math:  Unit Test Thursday
Science Test:  Wednesday

Name:  _____________________

Adaptations Study Guide

Test on: ____________________________________________

Write the definition for each vocabulary word:

trait: ____________________________________________________________________________________________________________________________

survive: ____________________________________________________________________________________________________________________________

adaptation: ____________________________________________________________________________________________________________________________

reproduce: ____________________________________________________________________________________________________________________________

migrate: ____________________________________________________________________________________________________________________________

hibernate: ____________________________________________________________________________________________________________________________

Answer the following questions:

What happens to an animal’s body when it hibernates? ______________________________________________________________

______________________________________________________________

Why do animals hibernate? What does that say about their environment in winter versus summer? ______________________________________________________________

______________________________________________________________

Why might an animal have a bright skin color? ______________________________________________________________

______________________________________________________________

What is an example of camouflage? ______________________________________________________________

______________________________________________________________

What is one adaptation that people have to help them survive? ______________________________________________________________

______________________________________________________________

Pink Math Study Guides:

Name ______________________

Unit 1 Math Study Guide Advanced Level

1. Can you write numbers in standard form?

ex. 2,000,000 + 600,000 + 3,000 + 200 + 40 + 2 = 2,603,242

	Write in standard form.
400,000 + 30,000 + 5,000 +200 + 50 + 6
20,000 + 5,000 + 300 + 10 + 9
3,000,000 + 40,000 + 8
five hundred, twenty-six
six million,twenty-three thousand, three hundred forty-two
39 tens, 18 ones

2. Can you write numbers in expanded notation?

ex. 8,798= 8,000 + 700 + 90 + 8

1.  8,023,765=____________________________________________________

2.  94,812=______________________________________________________

3.  789,987=_____________________________________________________

3. Can you write the word form for:

3,298,876 ______________________________________________________
____________________________________________________________________________________________________________________________

32,800 ________________________________________________________

______________________________________________________________

234,090 _______________________________________________________
____________________________________________________________________________________________________________________________

4. You are playing a challenge activity with you classmate.  Here are four cards.  Use each card only once and make the largest sum possible.

8

2

6

3

                       

                                    ____  ____

                                   

                             +     ____  ____

                        __________________

                       

                                               

5. Be able to change numbers to tens or hundreds.

ex.  230= 23 tens

1.  3,400=_____ hundreds

2.  540=______tens

Problem solving:

Here are some examples of problems.

6.  I need to buy 3 books at $1.20 a piece.  About how much money will I spend?  a. $4.00   b.  $3.00   c.  $2.00

7.  Yesterday, I read 457 pages in my book.  Today, I read 396 pages.  How many pages have I read all together?

8.  At the movies, 348 people saw the early movie, 419 people saw the afternoon movie, and 69 people saw the late movie.  How many more people saw the early movie than the late movie?

9. John has to solve the following problem:

                                    386 + 460 + 218 = _______

John wants to start by adding 386 + 218.

Can he do this and solve the problem correctly?  Explain your thinking.

______________________________________________________________

____________________________________________________________________________________________________________________________

Solve the problem.

10. In the number 7,523,896, what digit is in the

hundred thousands place _________

millions place ____________

ten thousands _________

hundreds __________

thousands ___________

11. Round each number to the nearest ten, hundred, and thousand.

	Round to the nearest ten.	Round to the nearest hundred.	Round to the nearest thousand.
7,766
3,429

12. Solve the following problems.  Use the inverse to check your answer. 

Equation	Solve	Inverse Operation
2,735 + 6,392 =
8,842 – 5,474 =

13. I flew 1,234 miles in an airplane on Wednesday and 189 miles on Thursday.  Show two ways to estimate how many miles I flew in all?

First Way

Second Way

14. Use mental math to fill in the blanks.

5+3=8

50+30=80

500+300=______________

5,000+3,000=_______________

50,000+30,000=_______________

500,000+300,000=___________________

5,000,000+3,000,000=____________________

 

Green Study Guides:

Name _____________________________ Date ___________________

Study Guide:  Unit 1 Addition/Subtraction

Be able to define and give an example of each property of addition.

Property of Addition	Definition	Example
Commutative Property
Associative Property
Identity Property

Solve for the unknown symbol.

If  ∆  +  ∆  = 8, then  ∆ = _____,

And  ∆ + 9 = ____________,

And   19 - ∆ = _________.

Solve each problem.  Show your work.  Check your work with the inverse operation.  Don’t forget your tag on your answers!

1.     Mrs. Usher bought 523 cookies for the class.  Bella brought in 134 cookies and James brought in 64 cookies.  How many cookies does our class have now?

2.    Use the information from question 1 to answer this question.  If we eat 91 of the cookies, how many do we have left?

3.    I flew 834 miles in an airplane on Wednesday and 189 miles on Thursday.  Show two ways to estimate how many miles I flew in all?

First Way

Second Way

Solve the problems.  Check with the inverse operation.

  3,345                                    789                                            1,456

+   3,234                             +      999                                      +   4,234

   8,001                                          3,708                                4,234

-    679                                    -       539                               -   178

Name __________________________________________________

Grade 3 Unit 1 On level Study Guide 2 : Addition and Subtraction

1.      786                         2.  979                           3.   861

     +324                          +  983                           +    742

2.     698                            5.  1, 402                       6.  500

- 135                              -     259                          - 178

7.  On Friday, Cara had 98 marbles in her marble collection.  Her grandfather gave her 31 more.  How many marbles did she have then?  Use the inverse operation to check your answer.                                     

 Equation __________________________

SHOW YOUR WORK HERE:

Inverse Operation

She had ______________ marbles.

   8.  On Saturday, Cara went to the store and bought a bag of 43 marbles.  How many marbles does she have now? (include her marbles from Friday Problem 1).

Equation __________________________

She has ______________ marbles now.

SHOW YOUR WORK HERE:

9.  Mr. Vader had 100 paperclips in his materials closet.  The students in his classes needed paperclips for a school project.  Group A used 33 paperclips, group B used 10 paperclips and group C used 26 paperclips.  How many paperclips are left in his closet? Show your work

10.  Brandon had 356 comic books and gave 111 comic books to Adam.  Show two different ways to estimate the number of comic books Brandon has left?

First Estimate

Second Estimate

Name the following properties: 

Commutative                   Associative            Identity

11.  (9 + 1) + 4 = 14 is the same as 9 + (1 + 4) = 14.  _________________  

12.  2 + 8 = 10 is the same as 8 + 2 = 10               _________________      

13.  894 + 0 = 894                                               _________________

Fill in the missing number and label the property.

14.  (____ + 5) + 4 = (4 + 6) + 5                     Property:                                 

15.  7 + 9 = 9 + ____                           Property:                                 

16.  5 + 1 = ____ + ____                      Property:                                 

17.  0 + ____ = 12                               Property:                                 

18.  Solve for the missing numbers.

If          +           = 10, then              = ___________,

And           + 7 = ______________,

And 20 -                = ______________.

Name ______________________

Unit 1 On-Level Place Value/Rounding Study Guide

Test is on ______________________________.

Write the numbers in standard form.

ex. 3,000 + 200 + 40 + 2 = 3,242

	Write in standard form.
20,000 + 5,000 + 300 + 10 + 9
3,000 + 400 + 8
36 tens, 7 ones
twenty-three thousand, three hundred forty-two
five thousand six

Write the numbers in expanded form.

ex. 8,798= 8,000 + 700 + 90 + 8

1.  23,765=_________________________________________

2.  4,812=_________________________________________

3.  987=______________________________________­­­_____

Write the digit for each place value in the chart below

34,875

	Write the digit for each place value	Write the value of the digit
Thousands
Ones
Hundreds
Ten Thousands
Tens

Can you write the word form for:

23,400 ___________________________________________
_________________________________________________

13,897 ___________________________________________
_________________________________________________

435 _____________________________________________

_________________________________________________

Represent 234 in 3 ways.

First Way	Second Way	Third Way

Round each number.

Number	Round to the nearest 10.	Round to the nearest 100.
3,456
987
12,463

Name ______________________

Unit 1 Math Study Guide

1. Can you write numbers in standard form?

ex. 3,000 + 200 + 40 + 2 = 3,242

	Write in standard form.
200 + 50 + 6
20,000 + 5,000 + 300 + 10 + 9
3,000 + 400 + 8
1,000 + 900
five hundred, twenty-six
twenty-three thousand, three hundred forty-two
26 tens, 37 ones

2. Can you write numbers in expanded notation?

ex. 8,798= 8,000 + 700 + 90 + 8

a.   23,765=____________________________________

b. 4,812=_____________________________________

c. 987=______________________________________

3. Can you write the word form for:

23,400 ___________________________________________
_________________________________________________

13,897 ___________________________________________
_________________________________________________

435 _____________________________________________

_________________________________________________

2,039 ____________________________________________

_________________________________________________

4. Be able to change numbers to tens or hundreds.

ex.  230= 23 tens

a.  3,400=_____ hundreds

b.  540=______tens

Problem solving:

Here are some examples of problems.

5.  I need to buy 3 books at $1.20 a piece.  About how much money will I spend?  a. $4.00   b.  $3.00   c.  $2.00

6.  Yesterday, I read 45 pages in my book.  Today, I read 39 pages.  How many pages have I read all together?

Equation: _________________________________

7.  At the movies, 348 people saw the early movie and 69 people saw the late movie.  How many more people saw the early movie than the late movie?

Equation: _________________________________

8. John has to solve the following problem:

                                    386 + 460 + 218 = _______

John wants to start by adding 386 + 218.

Can he do this and solve the problem correctly?  Explain your thinking.

______________________________________________________________

____________________________________________________________________________________________________________________________

Solve the problem.

9. In the number 23,896, what digit is in the

hundreds place _________

tens place ____________

ten thousands _________

ones __________

thousands ___________

10. Solve the following problems.  Use the inverse to check your answer. 

Equation	Solve	Inverse Operation
735 + 392 =
842 – 474 =

11. I flew 1,234 miles in an airplane on Wednesday and 189 miles on Thursday.  Show two ways to estimate how many miles I flew in all?

First Way

Second Way

Name ______________________

Unit

1 Advanced Level Place

Value/Rounding Study Guide

Test is on ______________________________.

Write the numbers in standard form.

ex. 3,000 + 200 + 40 + 2 = 3,242

	Write in standard form.
45 tens, 2 ones
2,000,000 + 3,000 + 400 + 8
400,000 + 20,000 + 1,000 + 900
six million, twenty-three thousand, three hundred forty-two
seventy-five thousand, six hundred one

Write the numbers in expanded form.

ex. 8,798= 8,000 + 700 + 90 + 8

1.  3,423,765=_____________________________________

2.  254,812=_______________________________________

Write the digit for each place value in the chart below

2,934,875

	Write the digit for each place value	Write the value of the digit
Thousands
Ones
Hundreds
Ten Thousands
Tens
Hundred Thousands
Millions

Can you write the word form for:

9,423,400 ___________________________________________
_________________________________________________

713,897 ___________________________________________
_________________________________________________

Represent 234 in 3 ways.

First Way	Second Way	Third Way

Round each number.

Number	Round to the nearest 10.	Round to the nearest 100.
3,456
987
12,463