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Showing posts with label algebra problems. Show all posts
Showing posts with label algebra problems. Show all posts

How many boys were missing from the lesson? Math puzzle

A math puzzle for teens

                                       Practice in number theory                                                                                                      

                  
                                                                                              

The spy who loves math

Develop your mathematical logic and ability with spy stories.

Brain teasers and puzzles
By Panos kalliantasis
 From the data below you can find the age of the spy.


A hard calculation puzzle

 Can you solve this hard math puzzle?
Using only the numbers 2,3,5 with mathematical operations, get the number 1133.
You can use addition, subtraction, multiplication, division and exponents,

but the single numbers will be 2.3.5

quiz-puzzle-math-emoji-IQ 150plus

Ένα δύσκολο κουΐζ μαθηματικών σε παζλ με εικόνες emoji.

Αν το κάνεις σωστά είσαι IQ 150 +



<h2>Complete the number series158</h2>

 Number series for competitive exams Can you complete the following number series?