Rounding to the Nearest 10 and 100

Round to the nearest 10:

85

• 80

• 85

• 90

• 100

Mrs. Tall is 28 years old. How old is Mrs. Tall rounded to the nearest 10?

• 15

• 20

• 25

• 30

Round to the nearest 100:

149

• 100

• 200

• 150

• 140

Round 345 to the nearest 100

• 300

• 350

• 400

• 450

There are 293 steps to the top of the Leaning Tower of Pisa in Italy. To the nearest 100, about how many steps are there?

• 200

• 300

• 290

• 250

Which of the following numbers will NOT round to 400 when rounding to the nearest 100?

• 409

• 445

• 345

• 398

What is 943 rounded to the nearest ten?

• 840

• 1,000

• 800

• 940

What is 358 rounded to the nearest hundred?

• 300

• 400

• 350

• 450

Mrs. Andersen's sports store has 362 baseballs in stock. What is 362 rounded to the nearest ten?

• 300

• 360

• 350

• 400

The cafeteria has 879 pizzas. What is the number rounded to the nearest hundred?

• 800

• 900

• 850

• 950