Expanded Form
Standard Form
Word Form
Add + Subtract
100

Write the number in expanded form:

125

100 + 20 + 5

100

Write the number in standard form: 

100 + 10 + 5

115

100

Write the number in word form: 

122

one hundred twenty-two

100

100 + 100 = 

200

200

Write the number in expanded form: 

308

300 + 8

200

Write the number in standard form: 

200 + 4

204

200

Write the number in word form: 

345

three hundred forty-five

200

235 + 155 = 

390

300

Write the number in expanded form: 

572

500 + 70 + 2

300

Write the number in standard form: 

400 + 20 + 7

427

300

Write the number in word form: 

608

six hundred eight

300

587 + 195 = 

782

400

Write the number in expanded form: 

987

900 + 80 + 7

400

Write the number in standard form: 

800 + 50 + 8

858

400

Write the number in word form: 

772

seven hundred seventy-two

400

789 + 693 = 

1,482

500

Write the number in expanded form: 

1,235

1000 + 200 + 30 + 5

500

Write the number in standard form: 

1000 + 300+ 30 + 5

1,335

500

Write the number in word form: 

1,575

one thousand five hundred seventy-five

500

1,000 + 200 = 

1,200