mscroggs
.co.uk
mscroggs
.co.uk
blog
puzzles
academic
talks
contact
subscribe
subscribe
Loading image...
Advent calendar 2016
15 December
All 2016 advent puzzles
~
More information
A book has 386 pages. What do the page numbers on the two middle pages add up to?
Show answer
Hide answer
387
Tags:
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
albgebra
addition
complex numbers
multiplication
balancing
axes
chalkdust crossnumber
digits
star numbers
digital products
doubling
parabolas
money
dominos
algebra
bases
christmas
range
quadrilaterals
ellipses
polygons
sequences
number
palindromes
pentagons
odd numbers
sum to infinity
chocolate
consecutive numbers
geometry
speed
means
tiling
logic
proportion
combinatorics
numbers
unit fractions
colouring
probability
polynomials
even numbers
books
dates
differentiation
surds
functions
multiples
quadratics
floors
hexagons
products
lines
expansions
squares
determinants
angles
indices
elections
binary
coins
scales
chess
division
digital clocks
remainders
partitions
factors
regular shapes
games
sums
rectangles
shape
the only crossnumber
pascal's triangle
perimeter
dice
cubics
wordplay
integration
planes
graphs
geometric means
cryptic clues
probabilty
symmetry
geometric mean
grids
crossnumber
ave
prime numbers
folding tube maps
dodecagons
tournaments
circles
percentages
volume
perfect numbers
cryptic crossnumbers
calculus
averages
gerrymandering
routes
square numbers
crossnumbers
factorials
taxicab geometry
people maths
2d shapes
tangents
trigonometry
time
crosswords
matrices
arrows
coordinates
sets
square roots
decahedra
shapes
cards
triangle numbers
mean
sport
clocks
cube numbers
advent
area
menace
rugby
fractions
3d shapes
consecutive integers
triangles
spheres
integers
median
irreducible numbers
Archive
Show me a random puzzle
▼ show ▼
▲ hide ▲
Most recent collections
Advent calendar 2023
Advent calendar 2022
Advent calendar 2021
Advent calendar 2020
List of all puzzles
Tags
axes
star numbers
perimeter
arrows
palindromes
remainders
elections
proportion
people maths
complex numbers
crossnumbers
angles
cube numbers
irreducible numbers
tournaments
coins
surds
menace
polygons
multiples
geometric mean
albgebra
colouring
balancing
dates
division
parabolas
time
rectangles
sport
advent
odd numbers
money
coordinates
cryptic crossnumbers
planes
cryptic clues
integration
digits
2d shapes
games
indices
triangle numbers
christmas
number
consecutive integers
quadratics
perfect numbers
sum to infinity
graphs
functions
doubling
probabilty
averages
addition
squares
chocolate
scales
crossnumber
chalkdust crossnumber
folding tube maps
percentages
symmetry
gerrymandering
geometry
grids
polynomials
tangents
dodecagons
sequences
cards
routes
cubics
bases
shape
range
wordplay
trigonometry
spheres
mean
multiplication
factors
3d shapes
shapes
decahedra
geometric means
quadrilaterals
calculus
rugby
clocks
factorials
tiling
sets
median
means
prime numbers
lines
numbers
unit fractions
products
expansions
ave
triangles
sums
floors
dice
crosswords
algebra
pentagons
consecutive numbers
volume
integers
area
determinants
regular shapes
dominos
differentiation
matrices
square numbers
even numbers
the only crossnumber
books
logic
hexagons
ellipses
fractions
digital clocks
partitions
square roots
pascal's triangle
chess
taxicab geometry
combinatorics
circles
probability
speed
digital products
binary
© Matthew Scroggs 2012–2024