Myna, the magician, was ordered to go to the human world to find a warm-blooded boy, whose body was full of the blood of knight X who saved the mathematical world thousands of years ago. It happened that Zhixiu, the blood heir of Knight X who was found by the spell, was a naughty student who could not recite multiplication formula in the third grade of elementary school.
Is Ji Xiu the successor of the legendary X Knight? Can Ji-soo grow into a real X knight and save Atlantis from the crisis? How will he save this math world that is about to be shrouded in darkness?
Fantasy Mathematical Wars 2: The Temple of Mathematics (with mixed operations of subtraction and addition and subtraction)
You can't learn math by rote! Let's name these numbers! ! 4000 years ago, the problem set of addition mathematics-Ames Cao Zhishu appeared! In fact, it is not difficult to do subtraction with borrowing power! How did negative numbers come from? Can you add, subtract and mix? Multiplication formula table is very useful! Knowing how to protect the fractional seal in the mathematical world, he met Ram, an addition archer, and Kay, a subtraction magician. These lovely friends taught him to use addition and subtraction skillfully. Monsters are coming. Can knowledge and practice with poor mathematical ability defeat them?