先看例题，再做本周卷
本周例题
•Jun Wei bought 2 books for $8 each.
•2 × $8 = $16
•He paid $16.
新加坡钱币用 $ 符号。2。
📌 本周家长说明
数学试学周
孩子练习整数运算与数感。
官方卷型与大纲在下方「本周题目」。
本周对照官方大纲 / Mapping to Official Syllabus
本周练习题对应 MOE 2021 Primary Mathematics Syllabus P1 to P6（Updated October 2025）中的 Primary 2 内容，符合 MOE AEIS 的「preceding level」规则：申请 P3 入学的孩子需掌握 P2 数学内容。
| 本周作业题目 | 对应 P2 大纲内容 | AEIS preceding level 规则 |
|---|---|---|
| 阅读理解 Q1–Q3 书店购物、储蓄计算、小贩中心座位 | Number and Algebra → Whole Numbers • Numbers up to 1000 • Addition and subtraction algorithms (up to 3 digits) Money • Counting amount of money in dollars and cents | 申请 P3 的孩子需熟悉 P2 的整数加减（三位数）和钱币计算 |
| 阅读理解 Q4 Sarah 数纸币和硬币 | Money • Counting amount of money in dollars and cents • Reading and writing money in decimal notation | P2 大纲要求孩子会数「几张纸币 + 几个硬币」，并换算成小数记号（decimal notation） |
| 阅读理解 Q5 图书馆中英文藏书总数 | Whole Numbers • Addition and subtraction algorithms (up to 3 digits) | 三位数加法（680 + 215），P2 核心技能 |
| 选择题 Q1, Q3, Q8 比较和排序数字 | Whole Numbers • Comparing and ordering numbers (up to 1000) | P2 大纲明确要求 comparing and ordering numbers up to 1000 |
| 选择题 Q2, Q7 加减运算（三位数） | Whole Numbers • Addition and subtraction algorithms (up to 3 digits) | P2 标准计算题：725 - 389, 348 + 276 |
| 选择题 Q4, Q5, Q6 钱币换算、纸币硬币计数 | Money • Counting amount of money in dollars and cents • Reading and writing money in decimal notation • Converting an amount of money in decimal notation to cents only, and vice versa | $6.75 = 675 cents（换算） 5 dollars and eight 10-cent coins = $5.80 |
| 应用题（需写 working） 食阁购物、找零 | Whole Numbers + Money • Multiplication within tables (2, 3, 4, 5, 10) • Addition and subtraction algorithms • Money calculations with decimal notation | AEIS P2/P3 数学 Part 2 short-answer questions 要求 show working steps。本题练习 multi-step word problem 和钱币计算 |
📚 官方大纲引用：
• 2021 Primary Mathematics Syllabus P1 to P6 (Updated October 2025), Section 5: Primary Mathematics Syllabus, Primary Two (P2)
• Strands covered: Number and Algebra (Whole Numbers, Money)
• 官方链接：MOE Primary School Subjects and Syllabuses
📝 AEIS preceding level 规则引用：
"For AEIS-Primary, your child needs to be familiar with the Mathematics topics taught in our mainstream schools for the level preceding the one that they applied for. For example, if your child wishes to seek admission to Primary 3, they should be familiar with Primary 2 content."
• 官方链接：MOE AEIS Test Details
所有情境、人名、地点均为虚构。
1. 应用题
5 分1. At a bookshop in Bedok, Jun Wei bought 2 storybooks for $8 each and 1 pencil case for $5. How much did he spend in total?
2. Mei has $50. She wants to buy a schoolbag for $32 and a water bottle for $12. Does she have enough money?
3. A hawker centre has 345 seats. 128 seats are occupied. How many seats are empty?
4. Sarah counts her savings. She has three $10 notes, five $2 coins, and eight 50-cent coins. How much money does she have?
5. A library has 680 English books and 215 Chinese books. How many books are there in total?
2. 选择题
8 分1. Which number is the greatest?
2. What is 725 - 389?
3. Arrange these numbers from smallest to greatest: 802, 280, 820, 208
4. How many cents are there in $6.75?
5. Which amount is the same as 5 dollars and eight 10-cent coins?
6. Raju has two $5 notes, three $2 coins, and five 20-cent coins. How much does he have?
7. What is 348 + 276?
8. Compare: 539 ___ 593