1. Now draw a wavy border on the screen and a sun on the top right corner.

2. Add the title of 99 multiplication table to the left of the sun.

3. Draw a trapezoid 99 multiplication table border with a ruler at the bottom of the screen and add content.

4. Draw a pencil beside the multiplication table with a pencil and mark the numbers above the steps of the multiplication table.

5. Draw a rabbit near the numbers 4, 5 and 6.

6. Draw two balloons in the picture to enrich the picture, and finally color it to complete the mathematical pictorial.

Benefits of using the 99 multiplication table:

1, basic math skills: 99 multiplication table is one of the most basic tools for learning multiplication. By mastering the multiplication table of 1999, students can more easily understand and solve mathematical problems involving multiplication.

2. Speed up the calculation: Mastering the multiplication table of 99 can speed up the calculation. Fast and accurate multiplication is very important in solving daily problems, exams and math competitions.

3. Cultivate logical thinking: Learning multiplication table helps to cultivate students' logical thinking ability. By observing laws and memorizing multiplication tables, students can better understand the relationship between numbers.

4. Convenient for ingenious calculation and simple calculation in primary and junior high schools: There are many skills about ingenious calculation and simple calculation in school textbooks and Olympic mathematics textbooks, including ingenious calculation of addition and subtraction and ingenious calculation of multiplication and division.

Mastering the fast calculation skills of these special numbers, especially the products in the multiplication table, can help children remember these results in advance, so as to quickly identify and use these skills when solving problems and improve the calculation speed and thinking flexibility.