Please enable JavaScript to use CodeHS

Common Core Math K-5: 4.OA.A.3

CodeHS Lessons

Solve multistep word problems posed with whole numbers and having whole-number answers using the four operations, including problems in which remainders must be interpreted. Represent these problems using equations with a letter standing for the unknown quantity. Assess the reasonableness of answers using mental computation and estimation strategies including rounding.

This standard does not have any mappings to our lessons yet.