Powers of 10 Practice

Powers of 10 Practice

Refer to p.50 Everyday Math

Open Ended

What is a period in the place value system in math?

Period

The group of digits separated by a comma.

Multiple Choice

Which number shows periods separated correctly?

• 67,09,234,987

• 723,892,12,34

• 4,092,983

• 8,239981,093

Open Ended

What place value comes after hundred-millions?

Large and small place values

Multiple Choice

10⁴⁼

• one million

• one thousand

• ten thousand

• 10 million

Multiple Choice

670,000=

• 67 x 10⁵

• 67 x 10⁶

• 67 x 10⁴

• 67 x 10⁷

Open Ended

What does tera- mean?

Open Ended

How would you explain to someone how to write an exponent when multiplying with powers of 10?