mscroggs.co.uk
mscroggs.co.uk

subscribe

Advent calendar 2019

11 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 red digits.
+÷= 2
+ ÷ ÷
÷÷= 3
÷ - ÷
÷÷= 1
=
2
=
1
=
1

Show answer

Tags: grids, numbers

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

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

Archive

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