Question bank IKMC 2009

The figure shown in the picture below is built of identical wooden cubes. How many cubes were used to build it?

What is the sum of the digits in the number 2009?

The picture shows the birthday cakes of Ala, Ola, Ela and Ula.



Which of the girls is the oldest?

Which plate has fewer apples than pears?

In the table shown in the picture, Ola wrote four numbers which have a sum of 50. Which number is the butterfly sitting on?



| | |
|---|---|
| 5 | |
| 20 | 17 |

Peter has 12 toy cars, and Paul has 4 more toy cars than Peter. How many toy cars do Peter and Paul have together?

After Snow White, the Prince and the 7 dwarfs ate one apple each, there were 4 apples left in the basket. How many apples were there in the basket before they ate any?

The duck in the picture is subtracting some numbers. Two butterflies landed on the picture, each covering up the same digit. What digit are the butterflies covering?

On the last day of school, a father took his three children to the circus.



**TICKET BOOTH — editable transcription**

| Ticket | Price |
|---|---|
| Child ticket | \$9 |
| Adult ticket | \$12 |

How much did the father pay altogether for all their tickets?

Anna performed two operations. She puts stickers over some of the numbers: the same stickers over the same numbers.

Original diagram:



Editable transcription of the same two operations:

$21-7=$

$2\times$ $=$ $+1$

Which number can be found under the sticker?

The doctor gave a certain medicine to Alda. He gave her 60 pills, and told her to take one pill each day. Ada began taking the pills on a Monday. What day of the week will it be when she takes the last pill?

Sophie’s mother bought 6 identical boxes of crayons. Sophie took out all the crayons from two of the boxes – there were 18 crayons. How many crayons did her mother buy altogether?

Tom is 2 inches taller than Peter, and 5 inches taller than Paul. How many inches taller is Peter than Paul?

Eva drew 6 flowers, and Ola drew 4 hearts. Ilona drew one third as many flowers as Eva, and Ilona drew 2 hearts more than Ola. Which of the pictures below did Ilona draw?

What is the difference between the largest and the smallest of the numbers that fell out of Mr. Mouse’s briefcase (see the picture)?

ET must have a clock which shows exactly 6:00. Which clock will he choose?

In a certain zoo there were 19 monkeys. Among them were 4 chimpanzees and 3 baboons. The rest of the monkeys are gorillas, which were placed in 3 cages, each cage having the same number of gorillas. How many gorillas were there in each cage?

Right now, John is 4 years old, and his father is 26 years old. How old will John’s father be when John is 3 times as old as he is now?

Grandma made some cheese dumplings and some blueberry dumplings. Altogether, she made 31 dumplings. If she had made 11 more cheese dumplings, then there would be as many blueberry dumplings as cheese dumplings. How many cheese dumplings did grandma make?

Eva bought 2 identical notebooks. She had \$4 left over. If she wanted to buy two more identical notebooks, she would be \$2 short. How much did one notebook cost?