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香港小三数学测验卷（下学期）附答案｜38 题、40 分钟｜打印及下载
小学数学 · 测验卷
香港小三数学测验卷（下学期）附答案
按本地小学数学试卷格式原创编写：38 题、40 分钟、100 分制，五个分部齐备，附完整答案与逐题评分要点，可直接打印 A4 原卷。
这份卷考什么 — 38 题、40 分钟、100 分；A 16%／B 20%／C 30%／D 10%／E 24%，附完整答案。
这份卷考什么
| Section | 题数 | 比重 |
|---|---|---|
| A | 8 | 16% |
| B | 10 | 20% |
| C | 9 | 30% |
| D | 4 | 10% |
| E | 6 | 24% |
打印／下载
完整题目
Section A — 16%
1. 4 567 + 2 345 = ?
2. 9 000 − 4 638 = ?
3. 327 × 6 = ?
4. 984 ÷ 8 = ?
5. 5/8 − 2/8 = ?
6. 1/3 + 1/3 = ?
7. 48 × 5 = ?
8. 756 ÷ 6 = ?
Section B — 20%
1. In 72 905, what is the place value of the digit 2?
2. Use 5, 0, 8, 3 to form the smallest 4-digit number.
3. What is the largest 5-digit number?
4. 1 L = ? mL
5. 2 kg = ? g
6. The side of a square is 7 cm. Find its perimeter.
7. How many right angles are there in a rectangle?
8. 3 hours 20 minutes = ? minutes
9. In the fraction 4/7, what is the number 4 called?
10. A straight line that never meets another straight line is called ____.
Section C — 30%
1. Which pair of lines is parallel? Write the letter. (3%)
2. Which of the angles is a right angle? Write the letter. (3%)
3. What fraction of the figure is shaded? (3%)
4. A rectangle is 12 cm long and 6 cm wide. Find its perimeter. (3%)
5. How many minutes are there from 9:15 to 10:05? (3%)
6. A bottle holds 600 mL of water. How many mL do 3 such bottles hold? (3%)
7. Use 3, 0, 6, 9, 2 to form the largest 5-digit number. (4%)
8. 96 oranges are packed into bags of 8. How many bags are needed? (4%)
9. A square has a perimeter of 36 cm. Find the length of one side. (4%)
Section D — 10%
1. Which class borrowed the most books?
2. How many more books did 4B borrow than 4C?
3. How many books were borrowed altogether?
4. What is the average number of books per class?
5. How many fewer books did 4C borrow than 4A?
Section E — 24%
1. A shop has 1 250 eggs. 875 are sold. How many eggs are left?
2. A bottle holds 1.5 L of juice. 600 mL is drunk. How many mL are left?
3. A rectangular playground is 18 m long and 12 m wide. How many metres of fence are needed to go round it?
4. Each box holds 9 pencils. How many pencils are there in 24 boxes?
5. 3 780 pupils are divided equally into 6 groups. How many pupils are there in each group?
6. A train leaves at 8:40 and arrives at 11:05. How many minutes does the journey take?
答案与评分要点
| Q | Answer | Working |
|---|---|---|
| 1 | 6912 | 逐位相加 |
| 2 | 4362 | 借位减法 |
| 3 | 1962 | 327 × 6 |
| 4 | 123 | 984 ÷ 8 |
| 5 | 3/8 | 同分母，分子相减 |
| 6 | 2/3 | 同分母，分子相加 |
| 7 | 240 | 48 × 5 |
| 8 | 126 | 756 ÷ 6 |
| Q | Answer | Note |
|---|---|---|
| 1 | 千位（thousands） | 7 万位、2 千位 |
| 2 | 3058 | 首位不能是 0 |
| 3 | 99 999 | 五位数最大 |
| 4 | 1000 mL | 1 升 = 1000 毫升 |
| 5 | 2000 g | 1 公斤 = 1000 克 |
| 6 | 28 cm | 7 × 4 |
| 7 | 4 个 | 四个角都是直角 |
| 8 | 200 分钟 | 3 × 60 + 20 |
| 9 | 分子（numerator） | 4 是分子、7 是分母 |
| 10 | 平行线（parallel lines） | 平行线永不相交 |
| Q | Answer | Marking note |
|---|---|---|
| 1 | A | A 两线方向一致 |
| 2 | B | 直角 = 90° |
| 3 | 3/8 | 8 格中 3 格 |
| 4 | 36 cm | (12 + 6) × 2 |
| 5 | 50 分钟 | 10:05 − 9:15 |
| 6 | 1800 mL | 600 × 3 |
| 7 | 96 320 | 由大至细排 |
| 8 | 12 袋 | 96 ÷ 8 |
| 9 | 9 cm | 36 ÷ 4 |
| Q | Answer | Note |
|---|---|---|
| 1 | 4B | 最高 |
| 2 | 20 | 50 − 30 |
| 3 | 160 | 35+50+30+45 |
| 4 | 40 | 160 ÷ 4 |
| 5 | 5 | 35 − 30 |
| Q | Answer | Working |
|---|---|---|
| 1 | 375 只 | 1250 − 875 |
| 2 | 900 mL | 1500 − 600 |
| 3 | 60 m | (18 + 12) × 2 |
| 4 | 216 支 | 9 × 24 |
| 5 | 630 人 | 3780 ÷ 6 |
| 6 | 145 分钟 | 2 小时 25 分 |
四个最常失分位
- 同分母分数相减，把分母也相减。
- 五位数中间有 0 时位值读错。
- 时间间隔计算跨越整点时少计一小时。
怎么用这份卷
建议 40 分钟内完成，先用约五分之一时间做 Section A，然后 C 部图形题每题不超过 4 分钟；做完即场对答案，把错题抄入错题本，一星期后重做。
家长常见问题
这份卷适合哪个年级？
小三，下学期进度。题目跟本地小学卷面格式，但全部是原创题，并非任何学校的考试卷。
小三，下学期进度。题目跟本地小学卷面格式，但全部是原创题，并非任何学校的考试卷。
有答案吗？家长怎样对答案？
有。答案页逐题列出答案、计算步骤与评分要点；Section E 另外写明给分方法。
有。答案页逐题列出答案、计算步骤与评分要点；Section E 另外写明给分方法。
可以打印给小朋友做吗？
可以。页面上有两个按钮：打印纯试卷或打印连答案；也可以下载 PDF 自己打印。
可以。页面上有两个按钮：打印纯试卷或打印连答案；也可以下载 PDF 自己打印。
本页题目为 TutorZone 原创，卷面格式参照本地小学测验卷编写，并非任何学校的考试卷。
