# Place values

Here is a list of all of the skills that cover place values! These skills are organized by grade, and you can move your mouse over any skill name to view a sample question. To start practicing, just click on any link. IXL will track your score, and the questions will automatically increase in difficulty as you improve!

## First-grade skills

- A.3Counting tens and ones - up to 20
- A.6Counting by tens - up to 100
- A.7Counting tens and ones - up to 99
- B.27Regrouping tens and ones I
- B.28Regrouping tens and ones II
- I.1Place value models up to 20
- I.2Write numbers as tens and ones up to 20
- I.3Place value models up to 100
- I.4Convert between tens and ones
- I.5Write numbers as tens and ones

## Second-grade skills

- M.1Place value models - tens and ones
- M.2Place value models - up to hundreds
- M.3Place value models - up to thousands
- M.4Value of underlined digit - tens and ones
- M.5Value of underlined digit - up to hundreds
- M.6Value of underlined digit - up to thousands
- M.7Regrouping tens and ones I
- M.8Regrouping tens and ones II
- M.9Convert to/from a number - tens and ones
- M.10Convert to/from a number - up to hundreds
- M.11Convert to/from a number - up to thousands
- M.12Convert between place values - up to thousands
- M.13Convert from expanded form - up to hundreds
- M.14Convert from expanded form - up to thousands
- M.15Identify the digit in the ones, tens, hundreds, or thousands place

## Third-grade skills

- B.1Place value models
- B.2Place value names
- B.3Value of a digit
- B.4Identify the digit with a particular place value
- B.5Convert to/from a number
- B.6Convert between place values
- B.7Convert from expanded form
- B.8Convert between standard and expanded form
- B.9Place value word problems
- C.8Addition patterns over increasing place values
- D.6Subtraction patterns over increasing place values
- F.6Multiplication patterns over increasing place values
- H.6Division patterns over increasing place values
- N.2Largest/smallest number possible