Estimating With Rounding

What is 56 rounded to the nearest ten?

• 40

• 70

• 50

• 60

What is 39 rounded to the nearest ten?

• 40

• 30

• 35

• 45

What is eighteen rounded to the nearest ten?

• 10

• 20

• 25

• 30

Round to the nearest hundred thousand: 533,378

• 530,000

• 533,378

• 500,000

Round to the nearest tens thousand: 99,999

• 99,000

• 100,000

• 90,000

Round 1457 to the nearest hundreds.

• 1500

• 1450

• 1400

• 1000

What is 87 rounded to the nearest hundred?

• 100

• 0

• 90

• 80

Estimate the sum: 35 + 44 =

• 90

• 79

• 70

• 80

Round to the nearest 100 to estimate the difference:

510 - 396 =

• 200

• 300

• 100

• 400

Round 348 to the nearest hundred

• 300

• 400

• 350

• 355