Kangaroo practice ecolier 5&6

Carrie has started to draw a cat She has finished her drawing. Which of the figures below can be her drawing?

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The Mayan people wrote numbers with dots and bars. A dot is written for 1 and a bar for 5. How did they write 17?

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A digital clock shows the time 20:19. What will the clock show the next time it uses the same digits?

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There are 14 girls and 12 boys in a kindergarten. If half of the children go for a walk, at least how many of them remained in the kindergarten are girls?

• 5

• 4

• 3

• 2

• 1

The sum of the dots on opposite faces of an ordinary dice is equal to 7. Which of the following shows the ordinary one?

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Which of the following geometric figures is not in this design?

• Triangle (3)

• Square (4)

• Hexagon (6)

• Octagon (8)

• Dodecagon (12)

The 6 smallest odd natural numbers are written on the faces of a dice. Toni throws it three times and adds the results. Which of the following numbers cannot be the sum?

• 21

• 3

• 20

• 19

• 29

The sum of the ages of a group of kangaroos is 36 years. In two years the sum of their ages will be 60 years. How many kangaroos are in that group?

• 10

• 12

• 15

• 20

• 24

Michael paints the following buildings. Which one needs the most paint?

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On each of three pieces of paper a three digit number is written. Two of the digits are covered. The sum of the three numbers is 826. What is the sum of the two covered digits?

• 7

• 8

• 9

• 10

• 11