Math Playground
Grade 1
Grade 2
Grade 3
Grade 4
Grade 5
Grade 6
Introducing New and Improved Thinking Blocks®
We redesigned Thinking Blocks and packed it full of new features!
read aloud word problems - visual prompts - better models - engaging themes - mobile friendly
Thinking Blocks works well on all devices. The iPad apps have been discontinued for now.

Thinking Blocks Junior
Thinking Blocks Addition
Thinking Blocks Multiplication
Thinking Blocks Fractions
Thinking Blocks Ratios
Thinking Blocks Tool
Addition and Subtraction
Part-Whole A
Part-Whole B
Two Steps
Compare A
Compare B
Compare C
Multiplication and Division
Mixed Operations
Compare A
Compare B
Critical Thinking
Fraction of a Set A
Fraction of a Set B
Fraction of a Set C
Add and Subtract A
Add and Subtract B
Multiply and Divide
Decimals and Percent
Decimals A
Decimals B
% of a Number
Taxes, Tips, Sales
% Challenge A
% Challenge B
Compare A
Compare B
Compare C
Three Quantities
Critical Thinking
Problem 1
Problem 2
Problem 3
Problem 4
Problem 5
Problem 6
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