2nd Grade Math

Building on first grade foundations with addition, subtraction, and early problem-solving skills.

Understanding AdditionUnderstanding SubtractionWord Problems and Problem-Solving
Adding and Subtracting Two-Digit NumbersSolving Problems with More Than One StepUsing Number Lines and Tools
Math at the Grocery StoreMath at HomeMath with Friends and Games
Using Pictures and DrawingsCheck Your WorkCounting On and Counting Back
Understanding Additi...Understanding Subtra...Word Problems and Pr...Adding and Subtracti...Solving Problems wit...Using Number Lines a...Math at the Grocery ...Math at HomeMath with Friends an...Using Pictures and D...Check Your WorkCounting On and Coun...
Study Strategies

Check Your Work

Always look back at your answer to make sure it makes sense. Read the problem again, try using a different method, or ask a friend or adult to check with you.

Examples

  • After adding 7 + 5, count on your fingers to double-check.

  • If you solved a word problem, read it again to see if your answer fits the story.

Next
Counting On and Counting Back