Common Core · Grade 4
4.NBT.A.2
Grade 4 — Read, write and compare multi-digit whole numbers using >, = and <.
Grade 4 — Read and write multi-digit numbers in base-ten numerals, number names and expanded form.
The 2 skills that cover it
- Counting & ComparingRead, order and compare whole numbers, and place them on a number line. This is the foundation every later skill stands on.Read the lesson →
- Place Value & RoundingName the value of every digit in a number and round to any place. Place value is the engine that makes all written arithmetic work.Read the lesson →
What a student should be able to do
- Compare two whole numbers using <, > and =.
- Order a set of whole numbers from least to greatest.
- Locate a number on a number line and name the number at a mark.
- Find the number that comes just before or just after a given number.
- State the place and the value of a digit in a multi-digit number.
- Write a number in expanded form and read it back.
- Round a whole number to the nearest 10, 100 or 1000.
- Use rounding to estimate a sum or product before computing it.