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Different Deductions
There are lots of different methods to find out what the shapes are worth - how many can you find?
Function Pyramids
A function pyramid is a structure where each entry in the pyramid is determined by the two entries below it. Can you figure out how the pyramid is generated?
Circle Panes
Ladybirds in the Garden
In Sam and Jill's garden there are two sorts of ladybirds with 7 spots or 4 spots. What numbers of total spots can you make?
What's in the Box?
This big box multiplies anything that goes inside it by the same number. If you know the numbers that come out, what multiplication might be going on in the box?
Multiples Grid
What do the numbers shaded in blue on this hundred square have in common? What do you notice about the pink numbers? How about the shaded numbers in the other squares?
Matching Fractions
Can you find different ways of showing the same fraction? Try this matching game and see.
Flippin' Discs
Discs are flipped in the air. You win if all the faces show the same colour. What is the probability of winning?