Complete the calculations in the picture.

What do you notice?

To explain how the patterns of numbers arise:

Either multiply by (10 – 1) instead of multiplying by 9

or use the table below, first completing the calculations on each line.

The picture shows the pyramids in the background because this number pattern, and others like it, were known to the ancient Egyptians.

The TIMES NINE Inclusion and Home Learning Guide offers related learning activities on the theme of Number Patterns suitable for all abilities and all ages from 5 to 18+.

Click here for the TIMES NINE Inclusion and Home Learning Guide.

Click here for the TIMES NINE worksheet.

Click here for the Notes for Teachers

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