Estimation to Tens and Hundreds

Round to the nearest 10:

64

• 70

• 60

• 40

• 100

Round to the nearest 100:

731

• 800

• 730

• 700

• 720

Round to the nearest 10:

42

• 30

• 50

• 40

• 0

Select ALL the numbers that round to 10:

• 5

• 8

• 2

• 9

• 4

Select ALL the numbers that round to 70:

• 75

• 71

• 80

• 68

• 65

Round to the nearest 10:

591

• 610

• 600

• 500

• 590

Round to the nearest 10:

312

• 300

• 310

• 400

• 320

Which number does NOT round to 20 when rounding to the nearest ten?

• 17

• 22

• 25

• 23

Round to the nearest 100:

907

• 910

• 900

• 1,000

• 800

Round to the nearest 10:

774

• 800

• 780

• 770

• 600