Adding and Subtracting Multi Digit Numbers Review

Addition

100

3,258 + 1,761 = 

5,019

200

14,926 + 3,382 

18,308

300

30,080 + 19,187 

49,267 

400

29,634 + 12,958 + 6,835

49,427

500

64,673 + 48,262 + 298,918 

411,853

Subtraction

100

1,902 - 1,374 

528

200

82,376 - 47,294 

35,082 

300

What is the difference of 45,026 and 13,492 ?

31,534

400

85,968 - 74,084

11,884

500

600,470 - 307,299 = 

293,171 

Estimation

100

Round to the nearest thousand.  Then find the sum 

5,317 + 1,734 

7,000 

200

Round to the nearest thousand.  Then find the difference.  

9,268 - 2,489 = 

7,000 

300

Round the nearest ten thousand.  Then find the sum.  

368,545 + 114,254  = 

480,000

400

Round to the nearest ten thousand.  Then find the difference.  

95,487 - 61,628

40,000

500

Round to the nearest hundred thousand.  Then find the sum. 

738,775 + 272,044 = 

1,000,000 

Word Problems

100

For a football game 8,000 tickets were distributed. 5,594 people attended the football game.  How many people did not show up to the game?  

2,406

200

In 2018 a school had a bake sale and raised $3,495.  In 2019 the school had a bake sale and raised $7,204 .  How much more money was raised in 2019 than in 2018 ?  

$3,709

300

A newspaper sold 44,203 copies last week.  This week the newspaper sold 53,294.  How many copies did the newspaper sell all together?  

97,497

400

The area of Alaska is 571,000 square miles.  The area of Texas is 261,000 square miles.  How many square miles greater is the area of Alaska?  

310,000

500

A school held a fundraiser.  The third grade class raised $2,394, the fourth grade raised $7,293, and the fifth grade raised $3,203.  How much more money did the third and fourth grade raise than the fifth grade?  

$6,484

Review

100

Which statement best describes the value of the 4 in 144,202 ? 

a) the value of the 4 in the ten thousands place is one hundred times as great as the value of the 4 in the thousands place.  

b) the value of the 4 in the ten thousands place is ten times as great as the value of the 4 in the thousands place. 

c)  the value of the 4 in the ten thousands place is ten times as great as the 4 in the ten thousands place.  

B 

200

Write the number 34,495 in expanded form 

30,000 + 4,000 + 400 + 90 + 5 

300

Use the symbol > , < , = to compare the two numbers 

40,302    _______   40,000 + 3,000 + 2 

< 

400

3 ten thousands + 4 thousands + 2 hundreds + 2 tens

34,220 

500

Martha and Jim each rounded 745,829 to the nearest ten thousand . Martha wrote 750,000 and Jim wrote 740,000. Who is correct?

Martha!