1st 9 Weeks Math Test

Front

What is the value of the digit 3 in the number 234?

Back

The value of the digit 3 in the number 234 is 30.

Front

How do you convert a number from expanded form to standard form?

Back

To convert from expanded form to standard form, add the values of each term together.

Front

What is the standard form of the number represented by (3 x 10,000) + (6 x 1,000) + (7 x 100) + (9 x 10) + (4 x 1)?

Back

The standard form is 36,794.

Front

How do you round a number to the nearest hundred?

Back

To round a number to the nearest hundred, look at the tens digit. If it is 5 or more, round up; if it is 4 or less, round down.

Front

What is 889 rounded to the nearest hundred?

Back

889 rounded to the nearest hundred is 900.

Front

What is the process for rounding 149 to the nearest hundred?

Back

Look at the tens digit (4). Since it is less than 5, round down to 100.

Front

How do you round a number to the nearest ten?

Back

To round to the nearest ten, look at the ones digit. If it is 5 or more, round up; if it is 4 or less, round down.

Front

What is 34 rounded to the nearest ten?

Back

34 rounded to the nearest ten is 30.

Front

What are place-value blocks used for?

Back

Place-value blocks are used to visually represent numbers and their values in different place values.

Front

What is the place value of the digit 2 in the number 234?

Back

The place value of the digit 2 in the number 234 is 200.