Đề thi Toán Kangaroo 2013 Cấp độ Nipper, Khối 1-2

 Questions for 5 points Lietuvos Respublikos ˇsvietimoir mokslo ministerija VU Matematikos ir informatikos fakultetas
 Keng¯uros organizavimo komitetas Leidykla TEV VU Matematikos ir informatikos institutas
13. Cat and Mouse are moving to the right. When Mouse jumps 1 tile, Cat jumps 2 tiles at
 the same time. On which tile does Cat catch Mouse?
 KANGAROO 2013
 A) A B) B C) C D) D E) E
14. Peter built a podium (as in the picture). How many Time allowed: 50 min Nipper
 cubes did he use? Calculators are not permitted 1--2 grades
 A) 12 B) 18 C) 19 D) 22 E) 24
 Questions for 3 points
 1. Which digits are missing?
15. There are 5 children in a family. Kitty is 2 years older than Betty, but 2 years younger
 than Dannie. Teddy is 3 years older than Annie. Betty and Annie are twins. Who of
 them is the eldest?
 A) Annie B) Betty C) Dannie D) Kitty E) Teddy
16. A square box is filled with two layers of identical square pieces of chocolate. Kirill has
 eaten all 20 pieces in the upper layer along the walls of the box. How many pieces of
 chocolate are left in the box?
 A) 16 B) 30 C) 50 D) 52 E) 70
17. Kasia has 3 brothers and 3 sisters. How many brothers and how many sisters does her
 brother Mike have? A) 3 and 5 B) 4 and 8 C) 2 and 0 D) 6 and 9 E) 7 and 1
 A) 3 brothers and 3 sisters B) 3 brothers and 4 sisters C) 2 brothers and 3 sisters
 D) 3 brothers and 2 sisters E) 2 brothers and 4 sisters
 2. There are 12 books on a shelf and four children in a room.
18. In a game it is possible to make the following exchanges:
 =
 =
 =
 Adam has 6 pears. How many bananas will Adam have, when he trades all his pears for
 just bananas?
 A) 12 B) 36 C) 18 D) 24 E) 6
 How many books will be left on the shelf if each child takes one book?

c 2013 Keng¯uros konkurso organizavimo komitetas A) 12 B) 8 C) 4 D) 2 E) 0
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