Round to the Nearest Tens
Which 2 Tens
Which 2 Hundreds
Round to the Nearest Hundreds
Halfway Point
100

38 rounded to the nearest ten. 

What is 40?

100

42 comes between these two tens.

What is 40 and 50?

100

452 comes between these two hundreds.

What is 400 and 500?

100

642 rounded to the nearest hundred.

What is 600?

100

The halfway point of 50 and 60.

What is 55?

200

84 rounded to the nearest ten.

What is 80?

200

74 comes between these two tens. 

What is 70 and 80?

200

372 comes between these two hundreds.

What is 300 and 400?

200

277 rounded to the nearest hundred.

What is 300?

200

The halfway point between 80 and 90

What is 85?

300

411 rounded to the nearest ten.

What is 410?

300

17 comes between these two tens. 

What is 10 and 20?

300

734 comes between these two hundreds.

What is 700 and 800?

300

817 rounded to the nearest hundred.

What is 800?

300

The halfway point between 140 and 150. 

What is 145?

400

793 rounded to the nearest ten.

What is 790?

400

325 comes between these two tens. 

What is 320 and 330?

400

938 comes between these two hundreds.

What is 900 and 1,000?

400

973 rounded to the nearest hundred.

What is 1,000?

400

The halfway point between 600 and 700.

What is 650?

500

598 rounded to the nearest ten.

What is 600?

500

991 comes between these two tens. 

What is 990 and 1,000?

500

1,632 comes between these two hundreds.

What is 1,600 and 1,700?

500

5,482 rounded to the nearest hundred.

What is 5,500?

500

The halfway point between 1,400 and 1,500. 

What is 1,550?