docx, 121.06 KB
docx, 121.06 KB
pdf, 224.7 KB
pdf, 224.7 KB
Set out algebraically (rather than using picture puzzles). Finding solutions with limits (eg. only positive integers). Challenge questions are (implicitly) simultaneous. Used with bright Y6 group.

(12/7/16) Answers uploaded
Creative Commons "Sharealike"

Reviews

4.9

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Pedro565

6 years ago
5

Thanks for sharing - with answers too! :-)<br />

mismo

6 years ago
4

Butterflywalk

7 years ago
5

One of those moments when you have found the perfect resource and your planning is done for the week! Wonderful - thank you!

sadebowale

8 years ago
5

Thank you.

makeyou

9 years ago
5

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