Place Value
number form
Rounding
Adding multi digit numbers
subtracting multidigit numbers
100

What place is the 7 in the number 173?

Tens place

100

standard form of 2,000+300+90+2

2,392

100

Round to the nearest ten:

149

150

100
123+345=

468

100

374-123= 

251

200

What place is the 1 in 2,143?

100's place

200

Expanded form of 14,308

10,000+4,000+300+8

200

Round to the nearest hundred:

233

200

200

394+231=

625

200

6,752-1,261=

5,491

300

What place is the 9 in 29,435?

thousands place

300

standard form of forty-three thousand seven hundred sixty-nine

43,769

300

Round to the nearest thousand:

5,432

5,000

300

1503+4582=

6085

300

12,457-10,379

2,078

400

what place is the 7 in 1,472,943?

ten thousands

400

written form of 47,932

forty-seven thousand nine hundred thirty two

400

Round to the nearest ten thousand:164,234

160,000

400

15,670+21,974

37,644

400

10,239-9,548

691

500

What place is the 5 in 5,432,674

millions place

500

standard form of 2,000,000+30,000+500,000+2,000+900+60+1

2,532,961

500

Round to the nearest ten thousand:

1,235,673

1,240,000

500

926,751+175,489=

1,102,240

500

1,000,000-62,379=

937,621

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