香港小六数学测验卷（下学期）附答案｜38 题、50 分钟｜打印及下载

2026-10-27

小学数学 · 测验卷

香港小六数学测验卷（下学期）附答案

按本地小学数学试卷格式原创编写：38 题、50 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、50 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	5	10%
E	6	24%

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完整题目

Section A — 16%

1. 3.6 × 0.4 = ?

2. 5/6 ÷ 2/3 = ?

3. 35% of 240 = ?

4. 9.6 ÷ 1.2 = ?

5. 7/8 − 1/4 = ?

6. 2.5 × 12 = ?

7. 8 × 3.14 = ?

8. 3/4 × 20 = ?

Section B — 20%

1. Change 7/8 into a percentage.

2. Find the value of 18% of 350.

3. The radius of a circle is 6 cm. Find its circumference. (π = 3.14)

4. The radius of a circle is 5 cm. Find its area. (π = 3.14)

5. A car travels 210 km in 3 hours. Find its average speed.

6. A number is 40% of 85. Find the number.

7. Find the volume of a cuboid 8 cm by 5 cm by 4 cm.

8. Find the total surface area of a cube of side 4 cm.

9. How many factors does 36 have?

10. How many minutes are there from 9:20 to 12:05?

Section C — 30%

1. The diameter of a circle is 14 cm. Find its circumference. (π = 3.14) (3%)

2. The radius of a circle is 8 cm. Find its area. (π = 3.14) (3%)

3. What fraction of the figure is shaded? (3%)

4. There are 45 pupils in a class. 40% of them are boys. How many boys are there? (3%)

5. A tank is 60 cm long, 40 cm wide and 30 cm high. Find its volume in litres. (3%)

6. How many lines of symmetry does a regular hexagon have? (3%)

7. A cyclist travels 27 km in 45 minutes. Find his average speed in km/h. (4%)

8. A number is 25% of 160. Find the number. (4%)

9. 5/6 + 1/3 − 1/2 = ? (4%)

Section D — 10%

1. In which month was the rainfall the highest?

2. What was the difference in rainfall between April and January?

3. What was the total rainfall from January to May?

4. What was the average rainfall per month?

5. By how much did the rainfall increase from February to April?

Section E — 24%

1. A car travels 260 km in 3.25 hours. Find its average speed.

2. A circular flower bed has a radius of 5 m. How many metres of fencing are needed to go round it? (π = 3.14)

3. A water tank is 80 cm long, 50 cm wide and 40 cm high. How many litres can it hold?

4. There are 60 pupils in a class. 55% of them are girls. How many girls are there?

5. A cuboid is 30 cm long, 20 cm wide and 15 cm high. Find its volume in litres.

6. A tank holds 240 L. 45% of it is filled. How many litres of water are there?

答案与评分要点

Q	Answer	Working
1	1.44	36 × 4 ÷ 100
2	1 1/4	5/6 × 3/2 = 5/4
3	84	240 × 0.35
4	8	96 ÷ 12
5	5/8	7/8 − 2/8
6	30	25 × 12 ÷ 10
7	25.12	π = 3.14
8	15	20 ÷ 4 × 3

Q	Answer	Note
1	87.5%	7 ÷ 8 = 0.875
2	63	350 × 0.18
3	37.68 cm	2 × 3.14 × 6
4	78.5 cm²	3.14 × 25
5	70 km/h	210 ÷ 3
6	34	85 × 0.4
7	160 cm³	8 × 5 × 4
8	96 cm²	6 × 16
9	9 个	1,2,3,4,6,9,12,18,36
10	165 分钟	2 小时 45 分

Q	Answer	Marking note
1	43.96 cm	3.14 × 14
2	200.96 cm²	3.14 × 64
3	3/8	8 格中 3 格
4	18 人	45 × 0.4
5	72 L	72000 cm³ = 72 L
6	6 条	正六边形 6 条
7	36 km/h	45 分 = 0.75 h；27 ÷ 0.75
8	40	160 × 0.25
9	2/3	5/6 + 2/6 − 3/6 = 4/6

Q	Answer	Note
1	April	最高点
2	12 mm	27 − 15
3	105 mm	15+21+18+27+24
4	21 mm	105 ÷ 5
5	6 mm	27 − 21

Q	Answer	Working
1	80 km/h	260 ÷ 3.25
2	31.4 m	2 × 3.14 × 5
3	160 L	160000 cm³ = 160 L
4	33 人	60 × 0.55
5	9 L	9000 cm³
6	108 L	240 × 0.45

四个最常失分位

直径当成半径代入圆周公式。
速率题分钟未转小时就相除。
百分数求部分时小数位放错。

怎么用这份卷

建议 50 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？
小六，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。

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。

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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。