Add 34 and 27 with Regrouping: Drag the tens and ones blocks to their correct drop zones. When the “Ones” count reaches 10, it will automatically regroup into one “Ten”.
Blocks for 34 and 27
34:
Tens
Tens
Tens
One
One
One
One
27:
Tens
Tens
One
One
One
One
One
One
One
Tens Zone
Tens: 0
Ones Zone
Ones: 0