Writing Numbers in Different Forms

Front

What is expanded form?

Back

Expanded form is a way to write a number by showing the value of each digit. For example, 345 in expanded form is 300 + 40 + 5.

Front

Write the expanded form of 689.

Back

600 + 80 + 9.

Front

What is standard form?

Back

Standard form is the way we usually write numbers using digits. For example, the number 754 is in standard form.

Front

Write the standard form of 700 + 50 + 4.

Back

754.

Front

What number is represented by 8 hundreds, 6 tens, and 9 ones?

Back

869.

Front

What is the number if the ones digit is 1, the tens digit is 9, and the hundreds digit is 3?

Back

391.

Front

Write the expanded form of 747.

Back

700 + 40 + 7.

Front

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

Back

The value of the digit 4 is 40 because it is in the tens place.

Front

How do you write 500 + 20 + 3 in standard form?

Back

523.

Front

What is the place value of the digit 7 in the number 879?

Back

The place value of 7 is 70 because it is in the tens place.