3 December

What is the volume of the smallest cube inside which a rectangular-based pyramid of volume 266 will fit?


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Sunday Afternoon Maths LXVII

Coloured weights
Not Roman numerals

Advent calendar 2018

Sunday Afternoon Maths LXVI

Cryptic crossnumber #2

Sunday Afternoon Maths LXV

Cryptic crossnumber #1
Breaking Chocolate
Square and cube endings

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averages differentiation planes numbers multiples shapes sequences crossnumbers parabolas ellipses scales irreducible numbers taxicab geometry grids area speed number square numbers multiplication functions odd numbers sums complex numbers dice ave crosswords pascal's triangle fractions cryptic crossnumbers 3d shapes probabilty graphs geometry circles wordplay star numbers christmas surds sport time remainders cards palindromes folding tube maps factors routes calculus means advent games rectangles partitions indices rugby algebra integers mean chalkdust crossnumber colouring dates quadratics proportion spheres regular shapes factorials logic probability balancing trigonometry addition cube numbers triangle numbers lines percentages 2d shapes integration perimeter division coordinates shape floors arrows square roots people maths digits doubling perfect numbers symmetry chess triangles prime numbers bases menace books volume cryptic clues angles sum to infinity unit fractions clocks chocolate polygons squares coins money dodecagons hexagons


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