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香港小三數學測驗卷（下學期）附答案｜38 題、40 分鐘｜列印及下載
小學數學 · 測驗卷
香港小三數學測驗卷（下學期）附答案
按本地小學試卷格式原創編寫：38 題、40 分鐘、100 分制，五個分部（16／20／30／10／24 或同級比重）齊備，附完整答案與逐題評分要點，可直接列印 A4 原卷。
這份卷考咩 — 38 題、40 分鐘、100 分；A 16%／B 20%／C 30%／D 10%／E 24%，附完整答案。
這份卷考咩
| Section | 題數 | 比重 |
|---|---|---|
| A | 8 | 16% |
| B | 10 | 20% |
| C | 9 | 30% |
| D | 4 | 10% |
| E | 6 | 24% |
列印／下載
完整題目
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?
答案與評分要點
| Q | Answer | Working |
|---|---|---|
| 1 | 6912 | 逐位相加 |
| 2 | 4362 | 借位減法 |
| 3 | 1962 | 327 × 6 |
| 4 | 123 | 984 ÷ 8 |
| 5 | 3/8 | 同分母，分子相減 |
| 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 萬位、2 千位 |
| 2 | 3058 | 首位不能是 0 |
| 3 | 99 999 | 五位數最大 |
| 4 | 1000 mL | 1 升 = 1000 毫升 |
| 5 | 2000 g | 1 公斤 = 1000 克 |
| 6 | 28 cm | 7 × 4 |
| 7 | 4 個 | 四個角都是直角 |
| 8 | 200 分鐘 | 3 × 60 + 20 |
| 9 | 分子（numerator） | 4 是分子、7 是分母 |
| 10 | 平行線（parallel lines） | 平行線永不相交 |
| Q | Answer | Marking note |
|---|---|---|
| 1 | A | A 兩線方向一致 |
| 2 | B | 直角 = 90° |
| 3 | 3/8 | 8 格中 3 格 |
| 4 | 36 cm | (12 + 6) × 2 |
| 5 | 50 分鐘 | 10:05 − 9:15 |
| 6 | 1800 mL | 600 × 3 |
| 7 | 96 320 | 由大至細排 |
| 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 隻 | 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 分鐘 | 2 小時 25 分 |
四個最常失分位
- 同分母分數相減，把分母也相減。
- 五位數中間有 0 時位值讀錯。
- 時間間隔計算跨越整點時少計一小時。
點用這份卷
建議 40 分鐘內完成，先用約五分之一時間做 Section A，然後 C 部圖形題每題不超過 4 分鐘；做完即場對答案，把錯題抄入錯題本，一星期後重做。
家長常見問題
這份卷適合哪個年級？
小三，下學期進度。題目跟本地小學卷面格式，但全部是原創題，並非任何學校的考試卷。
小三，下學期進度。題目跟本地小學卷面格式，但全部是原創題，並非任何學校的考試卷。
有答案嗎？家長怎樣對答案？
有。答案頁逐題列出答案、計算步驟與評分要點；Section E 另外寫明「1% 列式、1% 代入、1% 答案、1% 單位」的給分方法。
有。答案頁逐題列出答案、計算步驟與評分要點；Section E 另外寫明「1% 列式、1% 代入、1% 答案、1% 單位」的給分方法。
可以列印給小朋友做嗎？
可以。頁面上有兩個按鈕：印純試卷（5 頁）或印連答案；亦可以下載 PDF 自己印。
可以。頁面上有兩個按鈕：印純試卷（5 頁）或印連答案；亦可以下載 PDF 自己印。
本頁題目為 TutorZone 原創，卷面格式參照本地小學測驗卷編寫，並非任何學校的考試卷。
