### Homes

There are to be 6 homes built on a new development site. They could be semi-detached, detached or terraced houses. How many different combinations of these can you find?

### Number Squares

Start with four numbers at the corners of a square and put the total of two corners in the middle of that side. Keep going... Can you estimate what the size of the last four numbers will be?

### I'm Eight

Find a great variety of ways of asking questions which make 8.

# Number Lines

##### Stage: 1 Challenge Level:

Thank you to Daniel from Englefield Green Infant School and Daina and Emma from Kelso State School for their solutions to the Number Lines problem. Daniel said:

Leah's first jump landed at $7$, $3+4=7$
Leah's first secret jump was $4$, $4+5=9$
Leah's second secret jump was $4$, $6+4=10$
Tom's first jump landed at $5$, $3+2=5$
Tom's first secret jump was $2$, $2+6=8$
Tom's second secret jump was $3$, $4+3=7$

Thank you, Daniel!