Estimate and + or -
MISC.
Rounding
Place value
Comparing numbers
100

Estimate THEN solve. 

73,404 + 27,865

Estimate: 100,000

Sum: 101, 269

100

What is the correct word form of 561,732?

five hundred sixty-one thousand, seven hundred thirty two

100

Round the number to the nearest THOUSAND

3,449

3,000

100

What is the value of the digit 5 in the following number:4,567

500

100

569,000            579,000

569,000      <     579,000

200

212,514 + 396,705

Estimate: 600,000

Sum: 609,219

200

Show expanded form of the following number:

560,003

500,000 + 60,000 +3

200

Round the number to the nearest TEN THOUSAND

15,789

20,000

200

What is the value of the digit 3 in the following number: 34,628

30,000

200

Which number is greater?


37,892            

thirty seven thousand, seven hundred and ninety two

37,892

300

407,001 - 184,652

Estimate: 200,000

Difference: 222,349


300

What is the difference between 28,475 and 21,528?

6,947

300
Round the number to the nearest THOUSAND

123,357

123,000

300

What place value does the digit 3 represent in 345,837

hundred thousands place

300
1,983,457            


one million, nine hundred eighty-three thousand, four hundred fifty-seven

equal

400

300,980 - 159,000

Estimate: 100,000

Difference: 141,980

400

The number below has the digit 5 in two different places:

345,598

How many times greater is the value of the 5 in the thousands place than the value of the 5 in the hundreds place?

10x

400

Round the number to the nearest TEN

357

360

400

What is the value of the digit 5 in the following number: 89,658

50

400

347,893            347,803

347,893       >     347,803

500

200,000 + 28,542

Estimate: 250,000

Sum: 229,171

500
Write the following number in standard form:


200,000 + 60,000 + 400 + 8

260,408

500

Round the number to the nearest HUNDRED THOUSAND

552,945

600,000

500

What is the value of the digit 8 in the following number: 1,384,628

80,000

500

Which number is greater?


30,000+800+2      

40,802

40,802