Olymp Math

  Measurement and Basics for Class 2 Olympiad Students Introduction Have you ever wondered how we know how tall a building is, how heavy a bag feels, or how much water fits in a bottle? That’s where measurement comes in. Measurement is one of the most important parts of math we use every day. From buying vegetables to filling a glass of milk, measurement is everywhere. For Class 2 Olympiad students, learning this topic clearly helps improve thinking and problem-solving skills. What is Measurement? Measurement means finding the size, length, weight, or capacity of something. There are 3 main types: Length Weight Capacity Measurement of Length Units used: centimeter (cm) for small objects meter (m) for bigger objects Key fact: 1 m = 100 cm Examples to imagine: A pencil is about 15 cm A table is about 1 m A classroom is several meters long Example: 120 cm = 1 m 20 cm Measurement of Weight Units used: gram (g) for light objects kilogram (kg) for heavy objects Key fact: 1 kg = 1000 g Ex...

Sample Questions For Class 2 International Mathematical Olympiad  1.Addition 7 + 2 = ______ 3 + 5 = ______ 6 + 4 = ______ 2.Subtraction 9 - 3 = ______ 8 - 5 = ______ 5 - 2 = ______ 3.Pattern  1, 3, 5, ____, 9 10, 8, 6, ____, 2 4,6,8,____,12,14 ____,20,30,40,50 4.Shape Patterns ○, △, ○, △, ____ #,@,#,@,___,____ Square, Triangle, Square, Triangle, ___ Circle, Circle, Square, Circle, Circle, ___ 5.Mary has 6 candies. She gets 3 more. How many candies does she have now? ______ 6.Tom has 10 books. He gives 4 to his friend. How many books does he have left? ______ 7.You have 5 apples. You buy 3 more, then eat 2. How many apples do you have now? ______ 8.How many sides does a square have? ______ Draw a rectangle and a circle below How many sides does a hexagon have? Draw a pentagon and a circle. 9.Count the number of stars: ★★★★★★★ Count the number of squares: □□□□□□ Write the number that comes after 39. 10.Write the number that comes after 21: ______ 11.Write the number that comes b...