Coding Colors Addition
Decode the shape values, solve each addition problem, and drag the correct numbers and coded shape answer into place.
Grade 1Addition Within 2010 roundsDrag & DropInstant feedback
A fresh code every game
The shape-number key changes when a new game starts, then stays the same through all ten rounds.
ABOUT THIS GAME
What does Coding Colors Addition practice?
Students use a visual code key to translate shapes into numbers, solve addition within 20, and translate each result back into a one- or two-digit shape code.
Addition Within 20
Practice first-grade addition facts with sums through 20.
Visual Coding
Decode each shape into its number value using the key.
Logical Reasoning
Connect the coded equation and the number equation.
Pattern Recognition
Read one- and two-digit answers as coded shape sequences.