An investigation involving adding and subtracting sets of consecutive numbers. Lots to find out, lots to explore.
Can you select the missing digit(s) to find the largest multiple?
A game for two people, or play online. Given a target number, say 23, and a range of numbers to choose from, say 1-4, players take it in turns to add to the running total to hit their target.
Think of a number and follow the machine's instructions... I know what your number is! Can you explain how I know?
Can you find a reliable strategy for choosing coordinates that will locate the treasure in the minimum number of guesses?
Four strategy dice games to consolidate pupils' understanding of rounding.
Can you find examples of magic crosses? Can you find all the possibilities?
The Number Jumbler can always work out your chosen symbol. Can you work out how?
In these multiplication and division games, you'll need to think strategically to get closest to the target.
