Estimating Large and Small Numbers Using Power of 10

What is 1 372 rounded to the nearest thousand?

• 2 000

• 1 500

• 1 000

• 1 400

Which number could be rounded to 300 000 when rounded by hundred thousands?

• 246 124

• 251 523

• 351 190

• 370 099

The table gives the approximate populations of four cities in New York in scientific notation. Based on their populations, which list lists the cities in descending order?

• Binghamton, Albany, Rochester, Syracuse

• Albany, Rochester, Syracuse, Binghamton

• Binghamton, Syracuse, Rochester, Albany

• Syracuse, Albany, Rochester, Binghamton

Rewrite the number to the nearest power of 10.

5,582

• 10²

• 10³

• 10⁴

• 10⁵

• A

• B

• C

• D

Evaluate 10⁴

• 1,000

• 0.0001

• 10,000

• 40

One million =

• 10⁵

• 10²

• 10⁶

• 10⁷

Mya's family takes a trip. The expression 24.6 × 10³ represents the number of miles the family traveled for the trip. How many miles did they travel this trip?

• 2460

• 24,600

• 24

• 246

Tags

MGSE5.NBT.2

The Statue of Liberty weighs 450,000 pounds. What is this number written in scientific notation?

• 4.5 x 10^-5

• 45 x 10^-4

• 45 x 10⁴

• 4.5 x 10⁵

Which of the following is the number 90 written in scientific notation?

• 90 x 10²

• 9 x 10²

• 90 x 10¹

• 9 x 10¹