If you're seeing this message, it means we're having trouble loading external resources on our website.

If you're behind a web filter, please make sure that the domains *.kastatic.org and *.kasandbox.org are unblocked.

To log in and use all the features of Khan Academy, please enable JavaScript in your browser.

Main content

Unit: Arithmetic patterns and problem solving

Not feeling ready for this? Check out Get ready for 3rd grade.

0

Possible mastery points

2-step expressions

Learn

Order of operations (2-step expressions)
(Opens a modal)

Practice

2-step expressionsGet 5 of 7 questions to level up!

Estimation word problems

Learn

2-step estimation word problems
(Opens a modal)

Practice

2-step estimation word problemsGet 3 of 4 questions to level up!

One and two-step word problems

Learn

Practice

Represent 2-step word problems with equationsGet 3 of 4 questions to level up!
2-step word problemsGet 3 of 4 questions to level up!

Quiz 1

Level up on the above skills and collect up to 320 Mastery points

Patterns in arithmetic

Learn

Practice

Math patternsGet 5 of 7 questions to level up!
Patterns with even and oddGet 3 of 4 questions to level up!
Patterns in hundreds chartGet 3 of 4 questions to level up!
Patterns in multiplication tablesGet 5 of 7 questions to level up!

Quiz 2

Level up on the above skills and collect up to 320 Mastery points

Up next for you:

Unit test

Level up on all the skills in this unit and collect up to 800 Mastery points!