1. Add three triangle numbers.
These are the triangle numbers:
2. Add four square numbers.
These are the square numbers
49 36 25 16 9 4 1 0 |
3. Add five pentagonal numbers.
These are the pentagonal numbers:
4. Add six hexagonal numbers.
These are the hexagonal numbers:
We had a go at the easiest one: making lots of numbers with four square numbers. We all picked a number, and then thought hard about which combination of squares would make it (Zero is a square number too.)
In my house I have done three samples:
ReplyDelete- 51= 49+1+1+0
- 73=36+36+1+0
- 96=64+16+16+0
I had lots of fun
Well done Cristina! That's three we hadn't done! I thought we'd maybe do some more of these this week as a class too!
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