Rounding
Adding
Subtracting
Place Value
Application
100

4,098 rounded to the nearest thousand.

4,000

100

53 + 99

152

100

97 - 32

65

100

What is the place of the 4 in 14,003?

Thousand.

100

Mr. Cohen loves ice cream and decides to open an ice cream truck. He needs to save $50,000 to open up his truck. Mr. Cohen has saved $15,000. He gets an additional $8,300 from Mrs. Rinas, $5,900 from Mrs. Wachs, and $8,500 from Mr. Kaminicki. Does he have enough money?

No ($37,700)

200

15,903 rounded to the nearest ten thousand.

20,000

200

876 + 812

1,688

200
598 - 187

411

200

What is the value of the 9 in 10,912

900

200

On Sunday 750 people were at the lake. On Monday 250 people were at the lake, and 309 were there on Thursday. How many people were at the lake? 

1,309

300

19,198 rounded to the nearest hundred.

19,200

300

10,981 + 38,098

49,079

300

4,190 - 1,878

2,312

300

Write 41,984 in expanded form.

40,000 + 1,000 + 900 + 80 + 4

300

What is the name of the acronym we use to help us solve story problems? What does the acronym mean?

CUBES
400

450,992 rounded to the nearest hundred.

451,000

400

489,093 + 291,093

780,186

400

59,012 - 19,879

39,133

400

In the number 198,829 the 8 in the thousands place is _____ times as large as the 8 in the hundreds place.

10 times

400

Mr. Cohen loves collecting Legos. He has 450 in his collection. He gets an additional 395 from a friend, but accidentally loses 62 of his Legos. How many does he now have?

783 Legos

500

982,098 rounded to the nearest ten.

982,100

500

190,987 + 389,918

580,905

500

125,300 - 19,982

105,318

500

The values of every digit in the number 4,192.

4: 4,000

1: 100

9: 90

2: 2

500

The Ohio State University has 45,098 students. 7,849 more students join The Ohio State University. 6,590 graduate. How many students are now studying at The Ohio State University?

46,357 students.

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