Multiplication formula of five nursery rhymes

The multiplication formula of 5 is five of fifteen, 25 10, 35 15, 4520, 5525.

The multiplication formula of 5 is a very classic multiplication formula, commonly known as 99 multiplication table, which is used to help remember the calculation results of multiplication. This formula lists the multiplication results of 15 to 5, 25 10, 35 15, 4520, 5525.

Five fifths means 1 multiplied by 5, and the result is 5. 25 10 means that the result of multiplying 2 by 5 is 10. Three, five, fifteen means that the result of multiplying 3 by 5 is 15. Four, five and twenty means that the result of multiplying 4 by 5 is 20. 5525 means 5 times 5 and the result is 25.

The advantage of this formula is that the multiplication results of 1 to 5 are simply listed in a rhythmic way and easy to remember. This memory method is also suitable for larger numbers and more complicated multiplication calculations.

The educational value of multiplication formula;

1, cultivate mathematical thinking: multiplication formula is the embodiment of mathematical operation rules. By learning and reciting multiplication formulas, children's mathematical thinking ability and logical reasoning ability can be cultivated. In daily life, many problems need to be solved by multiplication formula, such as changing change when shopping, calculating time and speed, etc. Mastering multiplication formula can help children better understand mathematical concepts and methods and improve their mathematical literacy.

2, enhance memory ability: multiplication is a regular memory content, through repeated practice and recitation, you can enhance your child's memory ability and attention. At the same time, the sense of rhythm and rhythm of multiplication formula is also helpful to improve children's interest and enthusiasm in learning.

3. Promote cultural identity: multiplication formula is a part of traditional culture in China and a treasure of ancient mathematical culture in China. Learning and inheriting multiplication formula can help children better understand and identify with China traditional culture, and enhance their cultural self-confidence and national pride. We should attach importance to the educational function of multiplication formula, guide children to study and master multiplication formula seriously, and lay a solid foundation for their future development.