Name That Number!
Expanded Form Fun
Model It!
100

What is the word form of 145?

One hundred forty-five

100

What is 200 + 30 + 5 in standard form?

235

100

How many tens are in 80?

8 tens

200

What is the standard form of "two hundred seventy-nine"?

279

200

Write 748 in expanded form.

700 + 40 + 8

200

Draw or describe base-ten blocks for 236.

2 hundreds, 3 tens, 6 ones

300

What number has 6 hundreds, 0 tens, and 8 ones?

608

300

Show another way to write 120 besides 100 + 20.

12 tens or 60 + 60

300

What number is shown: 4 hundreds, 1 ten, 7 ones?

417

400

Write the number for “five hundred two.”

502

400

What is the expanded form of 905?

900 + 0 + 5

400

Which number has more tens: 430 or 402?

430

500

What is the word form of 913?

Nine hundred thirteen

500

Rewrite 153 using a non-traditional expanded form.

50 + 100 + 3 or 15 tens + 3

500

Describe a number with 5 hundreds, 12 tens, and 6 ones in standard form.

5 hundreds + 120 + 6 = 626