More articles on this subject
Previous
Which numbers are we looking for?: How can the value of a and b be determined?
spektrum.de/raetsel/welche-zahlen-sind-gesucht/2264210

Next
Similar to This
Previous
Which numbers are we looking for?: What values must the digits have for this equation to be formed?
spektrum.de/raetsel/welche-zahlen-sind-gesucht/2306091

Which number is being sought?: How can the product be calculated without tools?
spektrum.de/raetsel/welche-zahl-ist-gesucht/2263965

Which six-digit numbers are we looking for?: Which six-digit numbers meet this requirement?
spektrum.de/raetsel/welche-sechsstelligen-zahlen-sind-gesucht/2264892

Which place is being sought?: Which place in Germany has this unique feature?
spektrum.de/raetsel/welcher-ort-ist-gesucht/2265267

Which number is being sought?: What is the result of the equation?
spektrum.de/raetsel/welche-zahl-ist-gesucht/2265324

What value are we looking for?: How large is the sum if the numbers can be placed at the intersection points such that their sum is the same on every circle?
spektrum.de/raetsel/welcher-wert-ist-gesucht/2266246

Hemme's mathematical puzzle: Which value are you looking for?: How many four-digit numbers satisfy these conditions?
spektrum.de/raetsel/welcher-wert-ist-gesucht/2266516

Hemme's mathematical puzzle: Which number are you looking for?: Which number could the word represent?
spektrum.de/raetsel/welche-zahl-ist-gesucht/2266695

Puzzle with Eder: Which numbers are we looking for?: Tricky sequence of numbers - | which numbers are we looking for?
spektrum.de/raetsel/welche-zahlen-sind-gesucht/2085291

Hemme's mathematical puzzle: Which numbers are we looking for?: What are the three natural numbers in the equation?
spektrum.de/raetsel/welche-zahlen-sind-gesucht/2266971

Hemme's mathematical puzzle: Which natural numbers are we looking for?: Which two natural numbers form an arithmetic sequence in this way?
spektrum.de/raetsel/welche-natuerlichen-zahlen-sind-gesucht/2266974

Puzzle with Eder: How many natural numbers are in the equation?: Number wanted - | How many numbers are in the addition?
spektrum.de/raetsel/wie-viele-natuerliche-zahlen-befinden-sich-in-der-gleichung/2085354

Hemme's mathematical puzzle: Which pairs of years are needed?: Which pairs of years meet this requirement?
spektrum.de/raetsel/welche-jahreszahlpaare-sind-gesucht/2267281

Hemme's mathematical puzzle: Which numbers are you looking for?: How many pigeons were in the tree and how many were underneath?
spektrum.de/raetsel/welche-zahlen-sind-gesucht/2267298

Hemme's mathematical puzzle: Which numbers are we looking for?: Which real numbers satisfy the equation?
spektrum.de/raetsel/welche-zahlen-sind-gesucht/2265289

Hemme's mathematical puzzle: Which numbers are you looking for?: Which prime twins are you looking for?
spektrum.de/raetsel/welche-zahlen-sind-gesucht/2264888

Hemme's mathematical puzzle: How else can the chessboard be disassembled?: What other solution is there?
spektrum.de/raetsel/wie-kann-das-schachbrett-noch-zerlegt-werden/2264247

Next