Math, (4) Place Value, Expanded Form

In the standard number 362 how many ones do you have?

2

Showing a number as the sum of each digit multiplied by its matching place value (ones, tens, hundreds, etc.) is also called ___________ ___________.

expanded form or expanded notation

Writing a number to show the value of each digit is called __________ ____________.

expanded form or expanded notation

In expanded form you are going to take each digit of a number times what?

its place value

245 is the normal way we write a 3 digit number and is called _____________ _____________.

standard form or standard notation

What do you get when you add 2 times 100 + 4 times 10 + 5 times 1?

2 times 100 = 200 4 times 10 = 40 5 times 1 = 5 When they are added together you get 245.

So 245 written is expanded form is written how?

2 times 100 plus 4 times 10 plus 5 times 1

Write 2, 354 in expanded form.

2 times 1000 + 3 times 100 + 5 times 10 + 4 times 1 or 2000 + 300 + 50 + 4 and that equals 2,354

In 362 how many hundreds do you have?

3

In expanded form you are going to take each digit in 362 times its place value. If you do this, what will you write down?

3 times 100 + 6 times 10 + 2 times 1, which equals 300 + 60 + 2 or 362

Write 418 in expanded form.

4 times 100 + 1 times 10 + 8 times 1, which equals 400 + 10 + 8 or 418

In 362 how many tens do you have?

6