Standard form
Expanded form
rounding
reducing and renaming
Word, form
100

One hundred fifty seven

157

100

100+20+1

121

100

To the 10 

4,532

4530

100

Draw to the 10s line 

608,123

608,12

100

Write 25

Twenty-five

200

Two thousand eight hundred twenty-one

2821

200

5000+400+9

5,409

200

To the 1000

303,698

304,000

200

Draw to the thousands 

1,234,567

1,234,567

200

Write 149

One hundred and forty-nine

300

Eleven thousand seven hundred and two 

11,702

300

20,000+500+40+7

20,547

300

To the hundreds 

60,667

60,700

300

Draw to the hundreds line

222,788

222,788

300

5,862

Five thousand eight hundred and sixty-two

400

Thirty-nine thousand six hundred fifty

39,650

400

50,000+5000+500+50+5

55,555

400

To the ten thousands 

234,809

230,000

400

Draw to the ten thousands 

2,399,566

2,399,566

400

37,444

Thirty seven thousand four hundred and forty-four

500

Five hundred sixty thousand four hundred twenty 

560,420

500

200,000+4,000+300+30+2

204,332

500

To the hundred thousands 

275,111

300,000

500

Draw to the hundred thousand line

4,567,123

4,567,123

500

390,621

Three hundred ninety thousand six hundred and twenty-one

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