In reading order
Let's Multiply by Zero
Kim Mitzo Thompson, Karen Mitzo Hilderbrand
The Answer Stays the Same
Kim Mitzo Thompson, Karen Mitzo Hilderbrand
Hi. It's Time to Multiply
Kim Mitzo Thompson, Karen Mitzo Hilderbrand
Counting by Tens
Kim Mitzo Thompson, Karen Mitzo Hilderbrand
We'll Save the Best for Last
Kim Mitzo Thompson, Karen Mitzo Hilderbrand
Just Think in Doubles
Kim Mitzo Thompson, Karen Mitzo Hilderbrand
No Turning Back
Kim Mitzo Thompson, Karen Mitzo Hilderbrand
What Happens?
Kim Mitzo Thompson, Karen Mitzo Hilderbrand
The Nines Are So Divine
Kim Mitzo Thompson, Karen Mitzo Hilderbrand
Hey, It's Easy! Just Count by 5s
Kim Mitzo Thompson, Karen Mitzo Hilderbrand