Estimating

Round 53 to the nearest 10s.

• 50

• 55

• 60

• 65

Round 67 to the nearest tens.

• 70

• 69

• 60

• 50

Round 440 to the nearest hundred.

• 500

• 400

• 450

• 40

Which number would NOT round to 500?

• 468

• 532

• 447

Round 6,978 to the hundreds place.

• 7,000

• 6,900

• 6,000

• 6,800

Which number rounds to 4,000 when rounding to the nearest thousand?

• 3,400

• 3,450

• 3,700

• 4,500

Round 58,345 to the nearest thousand. 

• 58,000

• 59,000

• 9,000

• 58,300

Round to the nearest hundred thousand:
149,754

• 100,000

• 200,000

• 150,000

• 140,000

Round 1,234 to the nearest HUNDRED.

• 1,000

• 1,230

• 1,200

• 1,300

A museum has 237 works of art on the first floor. The second floor has 349 works of art. The third floor has 219 works of art. About how many works of art in all? (Use greatest place value.)

• 800

• 700

• 750

• 660