competition level math

9000309 billion because the zero at the end of each level needs to be read out, so you can read out all the numbers behind the decimal point, which is 9000309.

The following questions can be used to participate in the mathematics competition: 1 is a positive integral whose cube is equal to the value of the positive integral. 2 Find the analytical expression of the known function $f(x) = x ^3 + 2x ^2 + 3x + 1$. 3 Find the analytical expression of the known function $g(x) = x ^2 + 2x + 1$. 4 The solution of a cubic equation $ax ^2 + bx + c = 0$is $x = \frac{-b \pm \sqrt{b ^2 - 4ac}}{2a}$Find $a$and $b$. 5 Find the analytical expression of the known function $h(x) = x ^3 + 2x ^2 + 4x + 3$. I hope these questions will be helpful!

One way is by using real - life stories in math problems. For example, when teaching addition, we can create a story like 'John has 3 apples and he gets 2 more. How many apples does he have now?' This makes math more relatable and easier to understand for students.

It makes math more interesting. Plain math problems can be dull, but when presented as a story, it grabs students' attention.

The story of Ada Lovelace is quite remarkable. She is considered the world's first computer programmer. She worked on Charles Babbage's Analytical Engine and wrote algorithms for it. Her work shows the connection between math and early computing. She was able to see the potential of a machine to perform complex mathematical operations long before computers as we know them today existed. It's a story of vision and the power of math in new technological frontiers.

😋I recommend "Math Genius in the Galaxy" to you. Although it is different from the school in question, the female lead is also a math genius. She has been chosen by a Tsinghua University math teacher and has a broader space for development. The book overturned some people's prejudices about mathematics and fully demonstrated the importance of mathematics in the development of science. I hope you like this fairy's recommendation. Muah ~😗

Yes, they are. For kids, math stories simplify complex concepts. For adults, they can provide new perspectives on advanced math topics.

When decorating a Christmas tree, we use math. For example, if we want to evenly space out 50 ornaments on a tree, we need to divide the circumference of the tree by 50 to find the right spacing. If the tree has a circumference of 100 inches, then each ornament should be about 2 inches apart.

Math fiction books often connect math to real - life situations within the story. This connection helps readers see the practical applications of math. In a book like 'The Cat in Numberland', the cat's daily activities involve math in a natural way, showing that math is all around us and not just something in a classroom.