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Rounding
Comparing Numbers
Addition
Subtraction
Word Problems
100

Round 347 to the nearest HUNDRED

300

100

Which is greater?

4,562 or 4,526

4,562

100

245 + 132 = 

377

100

684 - 231 = 

453

100

Mia has 125 stickers and gets 43 more.  How many does she have now?

168 stickers

200

Round6,749 to the nearest THOUSAND

7,000

200

Use < > or =

7,892 _____ 7,829

> - greater than 

200

1,426 + 2,351 = 

3,777

200

3,675 - 1,243 = 

2,432

200

A library has 1,250 books and buys 375 more.  How many books do they have now?

1,625 books

300

Round 48,562 to the nearest TEN THOUSAND

50,000

300

Use < > or =

34,405 _____ 32,450

< - less than

300

23,487 + 14,659 =

38,146

300

8,000 - 3,475 =

4,525

300

A school collected 2,350 cans on Monday and 1,875 cans on Tuesday.  How many cans does the school have?

4,225 cans

400

Round  376,492 to the nearest THOUSAND

376,000

400

Put in order from LEAST to GREATEST

45,672    45,267   46,527    45,627

45,267   45,627   45,672   46,527

400

156,728 + 87,496 =

244,244

400

50,000 - 26,738 = 

23,262

400

A stadium has 25,000 seats.  If 18,764 are filled, how many seats are empty?

6,236 seats

500

Round 649,501 to the nearest TEN THOUSAND

650,000

500

Put in order from GREATEST to LEAST

305,090   350,009   305,900   350,090

350, 090   350,009   305,900   305,090

500

487,659 + 276,845 =

764,504

500

725,815 - 358,476 = 

367,339

500
A store had 12,500 pencils.  It sold 3,475 on Monday and 2,896 on Tuesday.  How many pencils remain?

6,129 pencils