2006 袋鼠数学 B-Ecolier 真题 答案 详解

英文真题

Kangaroo 2006 — Ecolier Max Time: 75 min Ecolier: Class (3-4) Each solved problem gives you 3 points 1. Anna keeps drawing three different figures in the same order. Which figure should be the next? A) B) 2. What is the value of 2×0×0×6 + 2006? A) 2006 B) 2018 3. How many cubes have been taken from the block? A) 6 B) 7 4. Sara’s birthday was yesterday. Tomorrow is Thursday. What day was Sara’s birthday? A) Tuesday B) Wednesday 5. The expression 3+4×5 simplifies to A) 23 B) 35 6. Amer played “Darts”. He had 10 arrows. For each throw at the centre he gained two additional arrows. Amer made 20 throws. How many times did he hit the centre? A) 10 B) 5 7. A kangaroo enters a building. He only passes through triangular rooms. Where does he leave the building? A) a B) b