Rounding to the Nearest 10 on a Number Line

Which of the following numbers rounds to 100?

• 95

• 91

• 93

• 94

Ms. Almy is 28 years old.  How old is Ms. Almy rounded to the nearest 10?

• 10

• 20

• 30

• 999,999,999,999,999

Rounding : 440

• 500

• 300

• 400

• 450

Rounding: 579

• 500

• 80

• 400

• 600

Rounding: 690

• 600

• 70

• 700

• 500

Rounding: 841

• 900

• 840

• 700

• 800

Rounding: 780

• 700

• 800

• 600

• 70

Rounding: 187

• 200

• 100

• 90

• 180

Rounding: 897

• 800

• 900

• 700

• 100

Rounding: 639

• 700

• 640

• 500

• 600