Number Houses for 8 and 9

About this worksheet

A free printable number houses for 8 and 9 worksheet with an answer key. The two windows on each floor add up to the roof number. Fill in the empty windows. It matches first grade goals, roughly ages 6 to 7. Use counters split into two piles to check a tricky bond.

Tips for using it

• Have your child say each fact out loud while writing the answer.
• Use small objects like buttons or cereal to check tricky problems.
• Say each bond out loud: 6 and 4 make 10.
• Fill the floors in order (0, 1, 2 ...) and watch one number go up while the other goes down.

Printing tips

Download the PDF and print at 100% (or “fit to page” on A4). Page 1 is the worksheet and page 2 is the answer key with the answers in red; print just page 1 if you want to keep the answers for checking. The PNG shows page 1 only. Free for personal, family and classroom use.