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In-depth Investigation: Round the Three Dice
Which 100s number is your 3-digit number closest to? Round the Three Dice from nrich.maths.org.
In-depth Investigation: Make the Multiples
Children draw on their knowledge of multiples of 2 and 5 to create these using digit cards 0 - 9.
In-depth Investigation: Magic 147
Children arrange the ‘nearly numbers’ in a square so that each row and column adds to Magic 147.
In-depth Investigation: Crack the Code
Children work together to reason and think logically to crack a code. They practise mental multiple and division strategies.
In-depth Investigation 1: Three Coins
Using exactly three coins, children work out how many amounts can be made between £1 and £2.
In-depth Investigation 2: Money Bags
Children use their knowledge of counting in 10s to solve a problem involving money.
In-depth Investigation: Puzzling Squares
Children use reasoning skills to solve a number puzzle. They use numbers 0 to 7 to make a total of 10 on each side of a square.