3-Digit Numbers

Adding

100

Add these two numbers and put them in standard form:

400+60+2

     +

300+30+5

797

200

Add these two numbers:

700+50+7

200+20+2

979

300

424 + 424= ?

848

400

100 more than 678

778

500

10 more than 789

799

Subtracting

100

100 less than 455

355

200

10 less than 456

446

300

Subtract these expanded form numbers:

400+40+7

      -

200+30+1

216

400

Subtract these expanded form numbers:

900+40+8

      -

600+30+6

312

500

100 less than 3,280

3,180

Rounding

100

Round 25 to the nearest 10's place.

30

200

What two tens places is 75 between?

70 and 80

300

Round 523 to the nearest hundreds place.

500

400

What two hundreds places is 876 between?

800 and 900

500

Round 456 to the nearest tens place.

460

Comparing

100

Comparing Numbers (Use <, >, or =)

814 __ 798

>

200

Comparing Numbers (Use <, >, or =)

798 ____ 700+90+9

=

300

Comparing Numbers (Use <, >, or =):

250 ___ 275

<

400

Comparing Numbers (Use <, >, or =):

800+20+5 ____ 835

<

500

Comparing Numbers (Use <, >, or =):

320+100 ___ 320-100

>

Fruit Basket

100

I am a 3-Digit Number: 

I have a 4 in my ones place.

I have a  9 in my hundreds place.

I have a 2 in my tens place.

What number am I?

924

200

I am a 3-digit number.

I have a 4 in my hundreds place.

I have a 6 in my ones place.

I have a 9 in my tens place. 

What number am I?

496

300

I am a 3-digit number.

I have a 0 in my tens place.

I have a 2 in my hundreds place.

I have an 8 in my ones place.

What number am I?

208

400

Put these numbers in order from least to greatest:

16,  15,  18,  14,  19

14, 15, 16, 18, 19

500

Final Jeopardy:

Put these numbers in order from least to greatest-

655, 345, 236, 789, 576, 623

236, 345, 576, 623, 655, 789