Instructions for Pupils
Tap
Use the first page
as an example.
On
2, use the
tool to borrow from the tens place. Draw your picture below.
Use the
tool to write a statement about what is left over.
On the last page, use the
to find the base-10 blocks to show the larger amount.
Use the
on the last page to record how you solved the equation.
Tap
when you are finished.