Mental Math
Master mental math step by step, from basic concepts to advanced problem solving
Common Core: 2.NBT — Number & Operations in Base TenWatch & Learn
Learning Path
Start with Lesson 1 and work your way through!
1
Make 10 Strategy Review
BeginnerReview make 10 strategy
Review make 10Build fluency
2
Compensation Strategy
EasyLearn compensation for mental math
Round to friendly numbersAdjust after adding
3
Break Apart Strategy
EasyBreak numbers into parts
Break into tens and onesAdd parts separately
4
Friendly Numbers
EasyUse friendly numbers
Identify friendly numbersUse for easier calculation
5
Mixed Mental Math
EasyPractice all strategies
Choose best strategyApply flexibly
Frequently Asked Questions
- Are these Grade 2 Mental Math worksheets free?
- All printable Mental Math worksheets on MyMathKid are free to download and print. Answer keys are a premium feature available with a subscription.
- How many Mental Math worksheets are available for Grade 2?
- There are 5 progressive Mental Math lessons with worksheets for Grade 2, covering skills from foundational concepts to advanced problem solving.
- Are these Mental Math worksheets aligned to Common Core?
- Yes — Grade 2 Mental Math aligns with Common Core 2.NBT (Number & Operations in Base Ten).
- What will my child practice with these Mental Math worksheets?
- Your child will practice: Make 10 Strategy Review, Compensation Strategy, Break Apart Strategy, Friendly Numbers, and more.