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IKMC 2010 - Grades 1-2

Question 1

Which of the following expressions has the smallest value?
  1. $2+0+1+0$
  2. $2-0+1-0$
  3. $2+0-1+0$
  4. $2-0+1+0$

Question 2

Dominic put two teddy bears, one car and two balls on his shelf. Which of the pictures below shows his shelf?
  1. Question illustration
  2. Question illustration
  3. Question illustration
  4. Question illustration

Question 3

Fourteen children lined up in pairs. How many pairs were there?
  1. six
  2. fourteen
  3. seven
  4. twenty-four

Question 4

The four numbered puzzle pieces below can be used to make a picture of a fish.

Question illustration

Which of the diagrams below shows us how to correctly put this puzzle together?
  1. Question illustration

    | | |
    |---|---|
    | 1 | 4 |
    | 2 | 3 |
  2. Question illustration

    | | |
    |---|---|
    | 3 | 1 |
    | 4 | 2 |
  3. Question illustration

    | | |
    |---|---|
    | 1 | 3 |
    | 4 | 2 |
  4. Question illustration

    | | |
    |---|---|
    | 1 | 3 |
    | 2 | 4 |

Question 5

In which of the pictures below are there three times as many squares as triangles?
  1. Question illustration
  2. Question illustration
  3. Question illustration
  4. Question illustration

Question 6

Today is March 18, 2010, and I am 7 years old. How old will I be on March 18, 2020?
  1. 17 years old
  2. 16 years old
  3. 13 years old
  4. 12 years old

Question 7

Mark always builds figures made up of eight identical wooden blocks. Which of the figures below was not made by Mark?
  1. Question illustration
  2. Question illustration
  3. Question illustration
  4. Question illustration

Question 8

Mother made some pancakes. Brad ate 3 pancakes, Kate ate 2 pancakes and Olaf 1 pancake. How many pancakes did they eat altogether?
  1. 4
  2. 5
  3. 6
  4. 7

Question 9

Anna visited her grandmother on Thursday, January 21st, and invited her to her birthday party on February 3rd. What day of the week will the birthday party take place on?
  1. Sunday
  2. Monday
  3. Tuesday
  4. Wednesday

Question 10

Joanna made a necklace by putting beads on a string following a simple pattern as shown below:

Question illustration

What does the part of the necklace covered by the white rectangle look like?
  1. Question illustration
  2. Question illustration
  3. Question illustration
  4. Question illustration

Question 11

Which of the operations below yields the largest result which is odd?
  1. $3\times1+2\times4$
  2. $3\times(1+2\times4)$
  3. $3\times(1+2)\times4$
  4. $(3\times1+2)\times4$

Question 12

The math workshops start at 5:00 pm. Today, Alan was 15 minutes late to the workshop. At what time did Alan arrive?
  1. 5:00 pm
  2. 5:05 pm
  3. 5:15 pm
  4. 5:20 pm

Question 13

There were 9 four-person tables in the room where Greg held his birthday party. When Greg and all his guests sat down, there were still 7 empty seats. How many guests came to Greg’s party?
  1. 29
  2. 28
  3. 27
  4. 25

Question 14

Matha’s mother gave her \$20. Matha bought one carton of milk, 10 bananas, one loaf of bread and two packages of butter. With the money she had left over, she bought lollipops. How many lollipops did Matha buy?

Question illustration

| Item | Price |
|---|---|
| Milk | \$2 |
| Lollipop | \$1,50 |
| Bread | \$2 |
| Butter | \$2,50 |
| 10 Bananas | \$5 |
  1. 3
  2. 4
  3. 5
  4. 6

Question 15

Twelve pairs of dancers took part in a dance competition. Johnny noticed that 18 people danced the waltz. How many of the 12 pairs of dancers did not dance the waltz?
  1. 3
  2. 6
  3. 4
  4. 5

Question 16

It is Thursday today. Tom’s birthday was four days ago. On what day of the week was Tom’s birthday?
  1. Sunday
  2. Monday
  3. Tuesday
  4. Wednesday

Question 17

We can make the picture of the vase shown on the right using small square pieces of paper like this one: Question illustration and by cutting some of them in half. What is the smallest number of such small square pieces of paper needed to make the picture?

Question illustration
  1. 19
  2. 20
  3. 21
  4. 24

Question 18

Ella has 3 candies, Sophia has 2 candies less than Bonnie, and Bonnie has 4 times as many candies as Ella. How many candies do Ella, Sophia and Bonnie have altogether?
  1. 15
  2. 20
  3. 25
  4. 29

Question 19

A certain play has two 45-minute parts and an intermission between them. The play started at 10:50 and ended at 12:40. How many minutes long was the intermission?
  1. 10
  2. 15
  3. 20
  4. 25

Question 20

In a magical kingdom, there are dragons with two heads and dragons with three heads. There are three times as many dragons with two heads as dragons with three heads. Altogether, all the dragons have 27 heads. How many dragons are there in this kingdom?
  1. 12
  2. 13
  3. 14
  4. 15