2018 袋鼠数学 A-PreEcolier 真题 答案 详解

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英文真题

KSf 2018 - Problems PreEcolier (Class 1 & 2)

Time Allowed: 120 minutes

SECTION ONE - (3 points)

1. What do you get when you invert the colours?

(A)
(B)
(C)
(D)
(E)

1. Alice draws a figure connecting the ladybirds in the order of increasing number of their dots. She starts with the ladybird with one dot. Which figure will she get?
   (A)
   (B)
   (C)
   (D)
   (E)

中英双语真题

Kangaroo Math Competition 2018 (Malaysia) - PreEcolier
3 points

#1. What do we get when we change the colours from yellow to black, and black to yellow? Apakah hasilnya jika kita menukar warna kuning kepada hitam, dan hitam kepada kuning? 请问在以下图形中，把黄色换成黑色，黑色换成黄色过后，得到的图形是哪一个？

(A)
(B)
(C)
(D)
(E)

#2. Alice connects the ladybirds in the order of increasing number of their dots. She starts with the ladybird with one dot. Which figure will Alice draw? Alice menyambungkan kumbang-kumbang mengikut urutan bilangan titik yang meningkat. Dia bermula dengan kumbang bertitik satu. Bentuk apa yang dilukis oleh Alice? Alice想画线把以下瓢虫连起来。她根据瓢虫上黑点的数量，顺序把瓢虫连起。请问，如果她从有一个黑点的瓢虫开始，以下哪一个是Alice会画出的图形？ (A)
(B)
(C)
(D)
(E)