Gattegno Chart Practice
Build the target number by selecting values in the chart, then press
Check
.
Purposeful practice
Build this number
0
Score: 0/0
Streak: 0
Check
Next
Hint
Clear
0 selected
Tap values to match the target number.
Attempts this question: 0
Place value
×1
×2
×3
×4
×5
×6
×7
×8
×9
Your number
0
Expanded form
Select values…
Target expanded form (shown after Hint / Check)
Hidden