Every three-digit number can be written as a sum of hundreds, tens, and ones. For example: 728=700+20+8. That is called expanded form (or decomposing by place value). It helps you see what the number is made of and can make calculations easier.
345=300+40+5
609=600+0+9=600+9
You may leave out parts that are zero
Look at the places in 382
Content is available with subscription.
Get full access to all courses on the platform for one year with a single payment.
▼
Unlike other platforms that charge per course, here you get everything for one price, and after one year of use there will be no automatic charge for the following year.