Unit 2 Review

Front

What is standard form in mathematics?

Back

Standard form is a way of writing numbers using powers of ten. It is expressed as a number between 1 and 10 multiplied by a power of ten.

Front

Convert 517 * 10^5 into standard form.

Back

51,700,000

Front

What is the product of 62 and 23?

Back

1,426

Front

How do you determine the number of boxes needed to transport jars of honey?

Back

Divide the total number of jars by the number of jars each box can hold, and round up if there is a remainder.

Front

If each box holds 15 jars and you have 52 jars, how many boxes do you need?

Back

You need 4 boxes.

Front

What is a remainder in division?

Back

A remainder is the amount left over after division when one number does not divide evenly into another.

Front

What is the value of the digit 4 in the number 584,221?

Back

The value of the digit 4 is 4,000.

Front

What is the value of the digit 5 in the number 584,221?

Back

The value of the digit 5 is 500,000.

Front

What is the value of the digit 8 in the number 584,221?

Back

The value of the digit 8 is 80,000.

Front

In the number 584,221, what is the value of the first 2?

Back

The value of the first 2 is 20.