奧數題目

[Math Olympiad questions] Free download of Math Olympiad exercises detailed video explanations

Updated: 07/01/2025

Cultivating children's strong interest in mathematics and improving their mathematics ability has always been an important issue for parents. And studying for the Olympiad Mathematical Competition (Math Olympiad) happens to be a very effective method. Learning Olympiad Mathematics not only requires students to have an in-depth understanding of complex mathematical concepts such as algebra, geometry and number theory, but also develops their problem-solving abilities. This kind of learning also helps develop children's logical thinking, allowing them to think independently, think creatively and solve problems. These are logical thinking skills that are extremely valuable in daily life and academic research.


Mathematical Olympiad questions are usually quite challenging, but when children successfully solve these difficult problems, they will gain a great sense of accomplishment and self-confidence. This successful experience helps motivate children to continue learning and achieve more success in other areas. In general, learning Mathematical Olympiad not only helps to establish a solid mathematical foundation, but also cultivates children's important logical thinking skills, while improving their self-confidence and expanding their knowledge.


There are now a variety of Mathematical Olympiad classes and Toddler Mathematical Olympiad classes on the market to choose from, allowing children to participate in and challenge Mathematical Olympiad questions. The following are recommendations for some popular Mathematical Olympiad classes: [Provide relevant information about popular Mathematical Olympiad classes].


Kindergarten Mathematical Olympiad Questions


This is a competition-level Mathematical Olympiad Level 1 question (Children’s Mathematical Olympiad). Even adults can’t find the answer to the following questions about weddings at once😙

幼稚園奧數題目
I want to know about the AME Mathematical Olympiad course

K3 to Primary 1 Mathematical Olympiad questions


This is a competition-level Mathematical Olympiad question from K3 to Primary 1 (Children’s Mathematical Olympiad). The following question about the jumping frog is an introductory training for Algebra😙


K3升小一奧數題目

In our competition-level Mathematical Olympiad (Kindergarten Mathematical Olympiad), we will teach children to use different methods to try to deduce the answer✨


We can draw a table with the children, put the male on the left and the female on the right, put the adult on top of the child, and then insert the relevant numbers to deduce the answer 😉

In competition-level Mathematical Olympiads, we do not practice mechanically, but let children learn different mathematical concepts eg Algebra ✨


Hops, steps, and jumps ?

Children need to turn each action into a computable number eg Hops = 2

Thus achieving the following Number Sentence, 2 1 3 = 6 😉

(Kindergarten Mathematical Olympiad)


K2 to K3 Mathematical Olympiad questions


This is a competition-level Mathematical Olympiad question from K2 to K3 (Kindergarten Mathematical Olympiad). The following Mathematical Olympiad question requires children to compare the quantities of giraffes and giraffes. Can your child make a systematic comparison? In the Mathematical Olympiad in the picture below, which one has more number of giraffes and bamazai? How many more? 😙

K2升K3奧數題目

In our competition-level Mathematical Olympiad (Kindergarten Mathematical Olympiad), we will teach 48 calculation tools and teach children to effectively use the tool egBlock Model to improve accuracy and make it easier to find mistakes✨


For this Olympiad problem, we can use the "find friends" method to match two animals. The one who can't find friends is "more", and the extra is the difference.


Thus achieving the following Number Sentence, 5 - 2 = 3 😉



Mathematical Olympiad questions for Primary 1 to Primary 2 students


This is a competition-level Mathematical Olympiad question from Primary 1 to Primary 2. The following Mathematical Olympiad question requires children to divide 6 number cards into three groups and make the sum of the number cards in this group the same. How can you easily do it😙

小一升小二奧數題目

In our competition-level Mathematical Olympiad, we will teach some very practical mathematical concepts such as Related Facts. It is relatively easy to find the answer by making good use of addition and subtraction✨


First, divide the numbers into 2 groups by size, the large group (6,7,8) and the small group (3,4,5), and arrange them from large to small.


Match the largest number in the large group (8) with the smallest number in the small group (3),

8 3 = 11


Match the smallest number in the large group (6) with the largest number in the small group (5),

6 5 = 11


Match the middle number of the large group (7) with the middle number of the small group (4),

7 4 = 11


Do you understand? 😉

(Kindergarten Mathematical Olympiad)


Mathematical Olympiad questions from Primary 2 to Primary 3


This is a competitive Mathematical Olympiad question from Primary 2 to Primary 3. We will use the highest level Reasoning skills to find out the weight and age of the three brothers😙

小二升小三奧數題目
小二升小三奧數題目
小二升小三奧數題目

✨First we need to exclude Benny as the heaviest, 45+45+45 > 154Kg


小二升小三奧數題目

Catch and rule out that Benny is 15 years old. If the heaviest brother weighs 52Kg (45 7) and the other brother weighs 58Kg (58>52), then Benny is not 15 years old. 


小二升小三奧數題目

After deducting Benny, the remaining two brothers weighed a total of 109Kg (154-45). The 15-year-old weighs 51Kg, while the heaviest one weighs 58Kg



Do you understand? 😉



AME Competition Mathematical Olympiad👍 👍 👍 👍 👍


The only Mathematical Olympiad course written in English in Hong Kong.


The course is based on the design of the American CCSS and has won two awards: "Parent-Child Family Favorite Brand" and "Star School"

item. Very popular with parents.


Effectively cope with school challenges

Mathematics problem-solving courses are specially designed for students who are brave enough to challenge themselves. Through a series of highly challenging "Math Olympiad" and "Math Olympiad" type questions, students will deepen their analysis, problem solving, logical reasoning and other skills😈


👌 Integrate different types of mathematical concepts

Think about various ways to deal with different math problems (including word problems and Mathematical Olympiad challenges)👾


✌️ Apply mathematics in daily life (Math Olympiad questions and advanced thinking questions) 👀


👍 Mathematical Olympiad questions can help children prepare for different math tests and Mathematical Olympiad competitions🥇🥈🥉


🏆Last year our Mathematical Olympiad Diamond Team defeated 4680 mathematical elites in the North American Mathematical Competition and won the No. 1 spot in North American Mathematical Competition

Mathematical Olympiad Class Recommendation|Other Mathematical Olympiad Questions

Other articles:

1. [What is Mathematical Olympiad] Breaking down 4 reasons why children can become more "excellent" in Mathematical Olympiad

2. [Math Olympiad questions] Free download of Math Olympiad exercises video with detailed explanation (Part 2)

3. [Math Olympiad Class Recommendation] Unveil the mystery of Hong Kong’s top five Math Olympiad courses!

4. International School Math|The only English Mathematical Olympiad in Hong Kong|International School Math

5. STEM education: the key to letting children win at the starting line

6. What is STEM education STEM interest class recommendation

7. Did the child do well in math? 5 tricks to help him improve his number sense, strengthen his foundation

8. [Interest classes for three-year-olds] Recommendation of 3 must-attend interest classes to prepare for future college entrance interviews

9. [Children’s Interest Classes] Recommended five major children’s interest classes, the key to children winning at the starting line


奧數題目
K3升小一奧數題目

🕵️‍♂️ Application of logical reasoning

Use logical reasoning and critical thinking in Mathematical Olympiad, and use appropriate strategies (for example: Venn diagram) to solve word problems.

K2升K3奧數題目

⚖️ Relative concepts of addition and subtraction

Start by understanding the relative concepts of addition and subtraction, and then learn advanced techniques for solving unknowns such as Work Backward.

K3升小一奧數題目

🎯 Different answering strategies and techniques

  • Estimate spirit (including trial calculation, evaluation and revision techniques)
  • Application of teaching aids (using teaching aids to simplify abstract mathematical concepts)
  • Visualization (use different charts to make the data concrete and visual)
  • Make good use of forms (create tables and charts, classify information into categories)
  • Higher-order thinking (integrate learned skills and develop higher-order thinking)


奧數典型題目