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IKMC 2025 - Grades 1-2 - Self-study

Question 1

Pablo has six balloons. He gives away two of his balloons. How many balloons does Pablo have now?

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Question 2

How many of these shapes are triangles?

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Question 3

How many pencils are in this picture?

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Question 4

Felix forms a square out of 16 small, grey tiles. He then removes some of the small tiles – see picture. How many small tiles did he remove?

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Question 5

Five baby kangaroos are looking for their mothers. They jump along the lines marked. Which path is the shortest?
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Question 6

Laura glues together 18 cubes. Then she stretches two rubber bands around them – see picture. How many cubes are not touched by any of the rubber bands?

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Question 8

A dog has 2 puppies that both weigh the same. Picture 1 shows that the dog and one puppy together weigh 14 kilograms. Picture 2 shows that the dog and both puppies together weigh 18 kilograms. How many kilograms does the big dog weigh?

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Question 9

Jan puts 12 pieces of fruit on a table. Vera takes away 2 pears, 4 apples and half of the oranges. Now there are only oranges on the table. How many oranges are left?
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Question 10

All the buttons on Carola's sweater look exactly like this. Which one of these buttons is from her sweater?

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Question 11

Alex threads white and black beads alternately onto a piece of string. Twice, 5 beads are hidden – see picture. How many white beads are hidden in total?

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Question 12

17 squirrels are sitting on 4 trees. There are at least 2 squirrels on each tree. The number of squirrels is different on each tree. What is the largest possible number of squirrels on one tree?
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Question 13

Mike has these 2 building blocks. Which of the objects cannot be built with these two building blocks?

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Question 14

Every time a coin is put into the machine, the bottom ball falls out of one of the five tubes. How many coins does Barbara have to put in to be sure she gets at least one white ball?

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Question 15

Amir has stickers with different ladybugs. They have 1, 2, 3 or 4 dots on their wings. Amir wants to fill the grid with his stickers so that there are ladybugs with 1, 2, 3 and 4 dots in every row and in every column. What should the top row of the grid look like when Amir is finished?

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