Place value

There are 140 NRICH Mathematical resources connected to Place value
Round the Three Dice
problem
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Round the three dice

Age
7 to 11
Challenge level
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What happens when you round these three-digit numbers to the nearest 100?

Round the Dice Decimals 2
problem
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Round the dice decimals 2

Age
7 to 11
Challenge level
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What happens when you round these numbers to the nearest whole number?

Multiply Multiples 2
problem
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Multiply multiples 2

Age
7 to 11
Challenge level
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Can you work out some different ways to balance this equation?
Multiply Multiples 1
problem
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Multiply multiples 1

Age
7 to 11
Challenge level
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Can you complete this calculation by filling in the missing numbers? In how many different ways can you do it?
Two Spinners
problem
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Two spinners

Age
5 to 7
Challenge level
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What two-digit numbers can you make with these two dice? What can't you make?
Snail One Hundred
game
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Snail one hundred

In this game, you throw a dice and move counters along the snail's body and in a spiral around the snail's shell. It is about understanding tens and ones.

Always a multiple?
problem
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Always a multiple?

Age
11 to 14
Challenge level
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Think of a two digit number, reverse the digits, and add the numbers together. Something special happens...
That number square
problem
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That number square

Age
5 to 11
Challenge level
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Exploring the structure of a number square: how quickly can you put the number tiles in the right place on the grid?
Method in multiplying madness?
problem
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Method in multiplying madness?

Age
7 to 14
Challenge level
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Watch our videos of multiplication methods that you may not have met before. Can you make sense of them?
The Deca Tree
problem
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The deca tree

Age
7 to 11
Challenge level
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Find out what a Deca Tree is and then work out how many leaves there will be after the woodcutter has cut off a trunk, a branch, a twig and a leaf.