Place Value
Decompose
Rounding
Addition
Subtraction
100

What is the place value of the bold number? : 898

8 ones

100

25

20 + 5

100

Round to the nearest ten: 16

20

100

20+25=?

45

100

10-8=?

2

200

What is the place value of the bold number? : 812

8 Hundreds

200

875

800 

70

5

200

Round to the nearest 10: 84

80

200

115+135=?

250

200

80-40=?

40

300

What is the place value of the bold number? 20

2 tens

300

725+435

700+20+5

400+30+5

300

Round to the nearest 100: 185

200

300

347+137=?

484

300

387-145=?

242

400

What is the place value of the bold number? : 7895

9 tens

400

355+455+854

300+400+800

50+50+50

5+5+4

400

Round to the nearest 100: 526

500

400

562+237=?

799

400

768-289=?

479

500

What is the place value of the bold number?:9584

9 thousand

500

1247+1096

1000+1000

200

90+40

6+7

500

Round to the nearest 10: 1094

1090

500

678+678=?

1346

500

1547-658=?

889

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