Addition base 5:
Either use the base 5 manipulatives in the SMART notebook, or make your
own out of paper. I want you to have actual proportional
materials for this one. Now, do the following base 5 computations
by using the materials to figure them out.
3245 + 1135
2435 + 1325
If you use the SMART notebook, you might want to use the last two pages
which I have set up with a place value mat. If you make your own
manipulatives like
this, you can write out a place value mat.