Show:
Placement
Rounding 10s
Rounding 100s
Expansion
100

What place is 5 in the number 345?

Ones place!
100

Round the number 15?

Round UP to 20!

100

Round the number 105

Round UP to 110!

100

Expand the number 15

10 + 5

200
What place is 1 in 1,345

Thousands place!

200

Round the number 12

Round DOWN to 10!


200

Round the number 223

Round DOWN To 220!

200

Expand the number 46

10 + 10 + 10 + 10 + 6

300

What place is 3 in 35?

Tens place!


300

Round the number 22

Round DOWN to 20!

300

Round the number 344

Round DOWN to 340!
300

Expand the number 123

100 + 10 + 10 + 3

400

What place is 4 in 1,456?

Hundreds place!

400

Round the number 55

Round UP to 60!

400

Round the number 305

Round UP to 310!

400

Expand the number 2,356

1,000 + 1,000 + 100 + 100 +100 + 10 + 10 + 10 + 10 + 10 + 6

500

What place is 2 in 2,672?

The thousands place AND the ones place!

500

Round the number 67

Round UP to 70!

500

Round the number 336

Round UP to 340!

500

Expand the number 1,342

1,000 + 100 + 100 + 100 + 10 + 10 + 10 +10 _ 2