[Olympiad Math Problems] Free download of Olympiad Math problems video explanations | Free Olympiad Math problems for grades 1-5

Cultivating children's interest in mathematics is a key learning focus for many parents, and solving Olympiad math problems can effectively improve children's logical thinking and problem-solving abilities. In fact, Olympiad math isn't just for "gifted students." Even average-achieving children can gradually build number sense and confidence by practicing Olympiad math problems progressively from elementary to advanced levels, starting with simpler problems for first grade, second grade, third grade, and finally fifth grade. This article compiles a variety of Olympiad math problem download resources, accompanied by video explanations, allowing parents to easily accompany their children in practicing Olympiad math at home.

Studying for the International Mathematical Olympiad (IMO) is a highly effective method. IMO not only requires students to deeply understand complex mathematical concepts such as algebra, geometry, and number theory, but also cultivates their problem-solving abilities. This learning also helps develop children's logical thinking, enabling them to think independently, creatively, and solve problems. These are invaluable logical thinking skills in daily life and academic research.

There are now various Olympiad math classes and preschool Olympiad math programs available on the market, allowing children to participate in and challenge themselves with Olympiad math problems. Below are some recommendations for popular Olympiad math classes: [Provides information on popular Olympiad math classes].

Kindergarten math Olympiad problems

This is a Level 1 math competition problem (for preschoolers). The wedding-related problems below are so challenging that even adults might not be able to solve them immediately. 😙

Suki attends a wedding. There were individuals in the wedding, five of whom were adults. Suki found 3 of them girls and 2 male adults. How many female adults are there in the wedding? And how many boys are there?

In our competitive-level math olympiad (kindergarten math olympiad), we teach children to use different methods to try to deduce the answer. ✨

We can have the kids draw a table, with boys on the left and girls on the right, adults on top and children on the bottom, then insert the relevant numbers to deduce the answer. 😉

In our competitive-level math olympiad classes, we don't use rote memorization; instead, we help children understand different mathematical concepts, such as Algebra. ✨

Hops, steps, and jumps ?

The child needs to convert each action into a calculable number, e.g., Hops = 2

Thus, we can achieve the following number sentences: 2 1 3 = 6 😉

(Kindergarten Math Olympiad)

K2 to K3 Math Olympiad Problems

This is a K2-K3 level math competition problem (preschool math competition). The following math problem requires children to compare the quantities of zebras and giraffes. Can your child make a systematic comparison? In the math problem below, which is more numerous, the zebras or the giraffes, and by how much? 😙

In our competitive-level math olympiad (kindergarten math olympiad), we teach 48 calculation tools and guide children to effectively use tools such as Block Model to improve accuracy and easily identify errors. ✨

This kind of math problem can be solved by matching two animals using the "find a friend" method. The animal that cannot find a friend is the "more" one, and the difference is the quantity between them.

Thus, we can achieve the following number sentence: 5 - 2 = 3 😉

Math Olympiad problems for students transitioning from first to second grade.

This is a math competition problem for students transitioning from first to second grade. The problem requires children to divide 6 number cards into three groups, ensuring that the sum of the numbers in each group is the same. What method can you easily use to solve this? 😙

There are 6 cards on the table. Ella, Tommy, and Sarah each receive 2 cards. What are the three sets of cards if the sum of the numbers on all the cards in their hands must be the same?

In our competitive math Olympiad classes, we teach some very practical mathematical concepts, such as related facts. By skillfully using addition, subtraction, and relativity, you can easily find the answers. ✨

First, divide the numbers into two groups based on their size: a large group (6, 7, 8) and a small group (3, 4, 5), and arrange them from largest to smallest.

Pair the largest number (8) in the larger group with the smallest number (3) in the smaller group.

8 3 = 11

Pair the smallest number (6) in the larger group with the largest number (5) in the smaller group.

6 5 = 11

Pair the middle number of the larger group (7) with the middle number of the smaller group (4).

7 4 = 11

Do you understand? 😉

(Kindergarten Math Olympiad)

Math Olympiad problems for students transitioning from second to third grade

This is a math competition problem from the second to third grade level, where we'll use the highest-level reasoning techniques to find the weight and age of the three brothers. 😙

Alex, Benny, and Chris are three brothers, aged 20, 19, and 15, with a combined weight of 154 kg. Benny weighs 45 kg. The thinnest brother is 7 kg lighter than the heaviest. Chris is heavier than 19 years old, and Alex is lighter than 20 years old. What are their individual weights?

✨First, we need to rule out Benny being the heaviest, as 45 45 45 > 154Kg

If we rule out Benny being 15 years old, and the heaviest brother weighs 52 kg (45 7), while the other weighs 58 kg (58>52), then Benny is not 15 years old.

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

Do you understand? 😉

Other articles:

1. [What is Olympiad Math?] Breaking down 4 reasons why Olympiad Math can make children "outstanding".

2. [Olympiad Math Problems] Free download of Olympiad Math practice problems detailed video explanations (Part 1)

3. Children's math is not good? 5 tricks to help him improve number sense, strengthen the foundation

4. International School Math | Hong Kong's Only English-Language Math Olympiad | International School Math

5. [Olympiad Math Problems] Free download of Olympiad Math practice problems detailed video explanations (Part 2)

6. STEM Education: The Key to Giving Children a Head Start

7. What is STEM education? Recommendations for STEM interest classes

8. [Children's Extracurricular Classes] Five Recommended Children's Extracurricular Classes: The Key to Giving Your Child a Head Start

9. [Extracurricular Classes for Three-Year-Olds] 3 Must-Take Extracurricular Classes Recommended to Prepare You for Future School Admission Interviews

0. [Five-Year-Old Extracurricular Classes] 3 Must-Attend Extracurricular Classes Recommended to Prepare for Future Math Competitions and Primary One Admission

a. [Four-Year-Old Extracurricular Classes] 3 Must-Attend Extracurricular Classes Recommended to Prepare You for Future School Admission Interviews and Math Competitions