mscroggs.co.uk
mscroggs.co.uk

subscribe

Advent calendar 2022

5 December

Put the digits 1 to 9 (using each digit exactly once) in the boxes so that the sums are correct. The sums should be read left to right and top to bottom ignoring the usual order of operations. For example, 4+3×2 is 14, not 10. Today's number is the product of the numbers in the red boxes.
×÷= 15
+ + +
×÷= 14
×÷= 27
=
9
=
5
=
5

Show answer

Tags: numbers, grids

Archive

Show me a random puzzle
 Most recent collections 

Advent calendar 2023

Advent calendar 2022

Advent calendar 2021

Advent calendar 2020


List of all puzzles

Tags

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

Archive

Show me a random puzzle
▼ show ▼
© Matthew Scroggs 2012–2024