Unit 1 Review

Place Value

100

Make a place value drawing for 1,534

1 bar

5 squares

3 sticks

4 dots

200

How many thousands are in the number 243,621?

3 thousands

300

What is the value of the 5 in 358,924?

50,000

400

Write 65,042 in expanded form.

60,000 + 5,000 + 40 + 2

500

How many times bigger is the 8 in the thousands than the 8 in the hundreds? 

528,854

10 times bigger

Addition

100

SOLVE: 

   593                

+ 678

________

*You must show your work*

1,271

200

SOLVE:

   4,379                

+  3,284

________

*You must show your work*

7,663

300

SOLVE:

  52,979                

+ 6,452

________

*You must show your work*

59,431

400

SOLVE:

   527,734               

+ 379,123

________

*You must show your work*

906,857

500

SOLVE:

 3,645,853               

+ 573,936

________

*You must show your work*

4,219,789

Subtraction

100

SOLVE: 

  364

- 231

_________

*You must show your work*

133

200

SOLVE: 

  4,253

-   579

_________

*You must show your work*

3,674

300

SOLVE: 

  42,925

- 34,782

_________

*You must show your work*

8,143

400

SOLVE: 

  648,416

- 584,172

_________

*You must show your work*

64,244

500

SOLVE: 

  4,634,964

- 2,572,887

_________

*You must show your work*

2,062,077

2 Step-Equation

100

Sarah has 24 apples. She gives 8 apples to her friend. Then she buys 5 more apples. How many apples does Sarah have now?

*Don't forget to label your answer*

21 apples

200

A store had 60 chairs. They received 25 new chairs and sold 30 chairs. How many chairs does the store have now?

*Don't forget to label your answer*

55 chairs

300

Alex's sport card collection consists of 442 cards. There are 131 baseball cards and 107 basketball cards in his collection. How many of Alex's cards are not of baseball or basketball cards?

204 cards

400

The movie store has 36,724 action movies. Altogether the movie store has 52,952 action and romantic movies. How many fewer romantic movies than action movies does the movie store have?

20,496 fewer romantic movies

500

1. Last week there were two soccer games. There were 3,982 people at the first soccer games. There were 1,886 fewer people at the second soccer game that at the first soccer game. How many people attended the soccer game last week? 

*Don't forget to label your answer*

6,078 people

Rounding

100

Write 685,203 rounded to the nearest thousands 

685,000

200

Write 685,203 rounded to the nearest ten thousands 

690,000

300

Write 685,203 rounded to the nearest tens

685,200

400

Write 695,203 rounded to the nearest ten thousands 

700,000

500

Write 594,356 rounded to the nearest hundreds thousand. 

600,000