second grade review

Front

What is expanded form?

Back

Expanded form is a way to write a number by showing the value of each digit. For example, 542 in expanded form is 500 + 40 + 2.

Front

How do you write 600 + 40 + 2 in standard form?

Back

The standard form of 600 + 40 + 2 is 642.

Front

What punctuation mark do you use at the end of a statement?

Back

A period (.) is used at the end of a statement.

Front

What is an odd number?

Back

An odd number is a number that cannot be divided evenly by 2. For example, 7 is an odd number.

Front

How much is 7 quarters, 5 nickels, and 3 dimes?

Back

7 quarters, 5 nickels, and 3 dimes equal $2.30.

Front

What number is made up of 7 tens, 9 ones, and 2 hundreds?

Back

The number is 279.

Front

What is a digit?

Back

A digit is a single number from 0 to 9.

Front

What is the value of the digit 4 in the number 542?

Back

The value of the digit 4 in 542 is 40.

Front

What is a statement?

Back

A statement is a sentence that tells something and ends with a period.

Front

What is the difference between odd and even numbers?

Back

Odd numbers cannot be divided evenly by 2, while even numbers can.