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Number Detective

Follow the clues to find the mystery number.

Eight Dominoes

Using the 8 dominoes make a square where each of the columns and rows adds up to 8

Online

A game for 2 players that can be played online. Players take it in turns to select a word from the 9 words given. The aim is to select all the occurrences of the same letter.

Which Numbers? (2)

Age 7 to 11
Challenge Level

You could start by putting the information you do know onto a hundred square.
You might record them on a hundred square like this:

You can find a special hundred square here.