IKMC S1 2025

1. How many numbers, which are only allowed to contain the digits 1, 2 or 3 are bigger than 10 and smaller than 32? The digits can be used more than once in the numbers. 

• A. 5

• B. 6

• C. 7

2. . Each of the digits 2, 3, 4 and 5 will be placed in the blank ______ _______

. Then there will be two numbers, which will be added together. What is the biggest number that they could make? 

• A. 95

• B. 90

• C. 88

3. 3. The rabbit family Hoppel eat cabbages and carrots. Each day they eat either 10 carrots or 2 cabbages. In the whole of last week they ate 6 cabbages. How many carrots did the rabbit family eat last week? 

• A. 30

• B. 40

• C. 50

4. Which shows the numbers in order from least to greatest?

• A. . 312, 458, 260, 108

• B. 108, 260, 312, 458

• C. 458, 312, 260, 108

5. 5. Choose the number this represents:
   five hundred one

• A. . 501

• B. 5001

• C. 5101

6. Make a reasonable estimate of the length of a new pencil.

• A. 5 cm

• B. 20 cm

• C. 50 cm

7. 7. Which group of numbers shows counting by fives?

• A. 5, 15, 25, 35, 45

• B. 10, 20, 30, 40, 50

• C. 10, 15, 20, 25, 30

8. 8. Kayla has 47 animals total. She has 12 dogs, 6 cats, 20 hamsters, and the rest are fish. How many fish does Kayla have?

• A. 7

• B. 9

• C. 10