Mental Math
Master mental math step by step, from basic concepts to advanced problem solving
Watch & Learn
Learning Path
Start with Lesson 1 and work your way through!
1
Make 10 Strategy
BeginnerLearn to add numbers by making 10 first
Understand the make 10 strategyBreak apart numbers to make 10+1 more
2
Doubles Facts
BeginnerLearn doubles facts for quick mental math
Memorize doubles facts to 10Recognize doubles problems quickly+1 more
3
Doubles Plus One
EasyUse doubles to solve near-doubles problems
Recognize near-doubles problemsUse doubles facts to solve doubles plus one+1 more
4
Break Apart Strategy
EasyBreak larger numbers into tens and ones
Break numbers into tens and onesAdd tens first, then ones+1 more
5
Mixed Mental Math Strategies
EasyPractice choosing the best strategy
Choose the best strategy for each problemApply all mental math strategies+1 more