The video of introducing infant formula milk powder with finger speed algorithm can be obtained from online education platform or teaching resources provided by finger speed training institutions.

The algorithm for calculating finger speed from palm to number is to use five fingers of the left hand as a digital dial, each finger represents a number, and the little finger, ring finger, middle finger, index finger and thumb can represent five numbers respectively.

First, we see three joints on our fingers. From top to bottom, the middle left side of the first joint stands for 1, the middle left side of the second joint stands for 2, the middle left side of the third joint stands for 3, from 3 down to the palm of your hand stands for 4, the upper end of your finger stands for 5, and the pulp of your finger stands for 6. There are three stripes on your finger. From top to bottom, the first one stands for 7, the second one stands for 8 and the third one stands for 8.

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Finger-speed algorithm is a skill of fast calculation with fingers, which can help children improve their calculation speed and ability. These algorithms usually include basic operations, such as addition, subtraction, multiplication, division, square and cube, and finger movement. Through training and memory, children can quickly calculate the results in their minds and improve the calculation efficiency.

2. The role of children's formula video

Children's formula video presents the finger speed algorithm in the form of images and audio, which is entertaining and helps children better understand and remember the algorithm. Videos usually show specific finger movements and formulas, so that children can learn through observation and imitation, thus cultivating children's interest and confidence in mathematics.

3. Method of obtaining videos of children's formula milk powder

Online education platform: Many online education platforms provide learning resources for children's finger speed calculation, including formula videos and interactive exercises. Finger speed training institutions: Some finger speed training institutions will also provide videos of children's recipes, which can be obtained from their official website, social media or offline teaching.

To sum up, children's formula video is a useful tool to learn the finger speed algorithm, and these video resources can be obtained through online education platforms and finger speed calculation training institutions.

Finger speed algorithm helps children improve their calculation speed and ability by calculating quickly with their fingers. Formula video presents algorithms in the form of images and audio to help children understand and remember, and cultivate their interest and confidence in mathematics. By observing and imitating the video of the formula, children can gradually master the skills of finger fast calculation and improve the calculation efficiency.