📚 Grade 2 Maths Test Practice | 二年级数学测试练习
This practice guide covers the key skills tested in a Grade 2 maths test, including number sense, addition, subtraction, early multiplication, money, time, measurement, geometry, and data handling. Use the bilingual explanations to build confidence before your test.
本练习指南涵盖二年级数学测试中的核心技能，包括数感、加法、减法、初步乘法、货币、时间、测量、图形和数据整理。使用中英双语讲解，帮助你在测试前建立信心。
1. Number Sense to 1000 | 1000以内数的认识
Grade 2 students should read, write, and represent whole numbers up to 1000 using place value. The digits in a three-digit number stand for hundreds, tens, and ones.
二年级学生应会用位值读写并表示1000以内的整数。三位数中的数字分别代表百位、十位和个位。
For example, in 482, the digit 4 means 4 hundreds, the digit 8 means 8 tens, and the digit 2 means 2 ones.
例如，在 482 中，数字 4 表示 4 个百，数字 8 表示 8 个十，数字 2 表示 2 个一。
You should also be able to count by 2s, 5s, 10s, and 100s within 1000.
你还应能够按 2、5、10 和 100 在 1000 以内进行跳数。
2. Comparing and Ordering Numbers | 数的大小比较与排序
Use the symbols > (greater than), < (less than), and = (equal to) to compare two numbers.
使用符号 >（大于）、<（小于）和 =（等于）来比较两个数。
Example: 567 > 489 because the hundreds digit 5 is greater than 4.
示例：567 > 489，因为百位上的 5 大于 4。
You should also order three or more numbers from least to greatest or greatest to least.
你还应能将三个或更多数按从小到大或从大到小排序。
3. Addition within 100 | 100以内加法
Grade 2 addition focuses on two-digit numbers with and without regrouping. Regrouping is used when a column sum is 10 or more.
二年级加法重点是有进位和无进位的两位数加法。当某一数位之和为 10 或更大时，需要进位。
47 + 28 = 75
rst add the ones: 7 + 8 = 15. Write 5 in the ones place and carry 1 ten to the tens place.
先加个位：7 + 8 = 15。在个位写 5，并向十位进 1 个十。
Then add the tens: 4 + 2 + 1 = 7. The answer is 75.
再加十位：4 + 2 + 1 = 7。答案是 75。
4. Subtraction within 100 | 100以内减法
Subtraction in Grade 2 includes two-digit numbers with and without borrowing. Borrowing is needed when the top digit is smaller than the bottom digit.
二年级减法包括有退位和无退位的两位数减法。当上一位数字小于下一位数字时，需要退位。
62 − 35 = 27
Since 2 is smaller than 5, borrow 1 ten from 6 tens, making 12 ones. Then 12 − 5 = 7.
因为 2 小于 5，从 6 个十中借 1 个十，变成 12 个一。然后 12 − 5 = 7。
In the tens place, 5 − 3 = 2, so the answer is 27.
在十位上，5 − 3 = 2，所以答案是 27。
5. Introduction to Multiplication | 乘法初步
ion is introduced as repeated addition and arrays. For example, 3 × 4 means 3 groups of 4.
乘法以重复加法和阵列的形式引入。例如，3 × 4 表示 3 组，每组 4 个。
3 × 4 = 4 + 4 + 4 = 12
Grade 2 students usually learn the 2, 5, and 10 times tables.
二年级学生通常学习 2、5 和 10 的乘法表。
- 2 times table | 2的乘法表：2 × 1 = 2, 2 × 2 = 4, 2 × 3 = 6, 2 × 4 = 8, 2 × 5 = 10
- 5 times table | 5的乘法表：5 × 1 = 5, 5 × 2 = 10, 5 × 3 = 15, 5 × 4 = 20, 5 × 5 = 25
- 10 times table | 10的乘法表：10 × 1 = 10, 10 × 2 = 20, 10 × 3 = 30, 10 × 4 = 40, 10 × 5 = 50
Knowing these multiplication facts helps solve more difficult problems.
掌握这些乘法事实有助于解决更复杂的问题。
6. Introduction to Division | 除法初步
Division is introduced as sharing into equal groups. For example, 12 ÷ 3 means sharing 12 items equally among 3 groups.
除法以平均分组的形式引入。例如，12 ÷ 3 表示将 12 个物品平均分成 3 组。
12 ÷ 3 = 4
Use multiplication facts to solve division: since 3 × 4 = 12, then 12 ÷ 3 = 4.
利用乘法事实来解除法：因为 3 × 4 = 12，所以 12 ÷ 3 = 4。
Students should also understand that division is the reverse of multiplication.
学生还应理解除法是乘法的逆运算。
7. Word Problems | 应用题
Word problems ask you to choose the correct operation. Look for clues such as 'in all', 'altogether', 'how many more', and 'left'.
应用题要求你选择正确的运算。注意关键词，如一共、总共、多多少和剩下。
Example: Tom has 23 stickers. His friend gives him 15 more. How many stickers does Tom have in all?
示例：Tom 有 23 张贴纸，朋友又给了他 15 张。Tom 一共有多少张贴纸？
This is an addition problem: 23 + 15 = 38 stickers.
这是一道加法题：23 + 15 = 38 张贴纸。
A two-step problem might ask you to add first and then subtract.
两步应用题可能要求你先加后减。
8. Money | 货币与购物
Grade 2 money problems involve recognising coins and notes, counting amounts, and making change.
二年级货币问题包括认识硬币和纸币、计算金额和找零。
Common values include 1p, 2p, 5p, 10p, 20p, 50p, £1, and £2 in British currency.
常见面值包括英国货币中的 1便士、2便士、5便士、10便士、20便士、50便士、1英镑和2英镑。
Example: A toy costs 45p. You pay with 50p. How much change do you receive?
示例：一个玩具 45 便士，你付 50 便士，应找回多少钱？
50p − 45p = 5p
You should also add mixed coins, such as 20p + 10p + 5p = 35p.
你还应会计算混合硬币的总值，如 20p + 10p + 5p = 35p。
9. Time | 时间
Students should read analogue and digital clocks to the nearest five minutes, including quarter past, half past, and quarter to.
学生应会读模拟钟表和数字钟表，精确到五分钟，包括过一刻、过半点、差一刻。
Example: 3:15 is quarter past 3; 3:30 is half past 3; 3:45 is quarter to 4.
示例：3:15 是 3 点过一刻；3:30 是 3 点半；3:45 是差一刻到 4 点。
You should also know the number of minutes in an hour and hours in a day.
你还应知道 1 小时有 60 分钟，1 天有 24 小时。
1 hour = 60 minutes, 1 day = 24 hours
10. Measurement | 测量
Measurement in Grade 2 includes length, mass, and capacity using standard units such as centimetres, metres, grams, kilograms, millilitres, and litres.
二年级测量包括长度、质量和容量，使用标准单位，如厘米、米、克、千克、毫升和升。
You should choose appropriate tools, such as a ruler for length and a scale for mass.
你应选择合适的工具，如用尺子测量长度，用秤测量质量。
Estimate and compare: a pencil is about 15 cm long; a door is about 2 m tall.
会估算和比较：一支铅笔约 15 厘米长；一扇门约 2 米高。
Use the symbols cm, m, g, kg, ml, and L correctly.
正确使用符号 cm、m、g、kg、ml 和 L。
11. Geometry and Shapes | 图形与几何
Students should identify and describe 2D shapes such as triangles, squares, rectangles, pentagons, hexagons, and circles by their sides and vertices.
学生应会识别并描述二维图形，如三角形、正方形、长方形、五边形、六边形和圆形，说出它们的边和顶点。
They should also identify 3D shapes such as cubes, cuboids, spheres, cylinders, cones, and pyramids.
他们还应识别三维图形，如正方体、长方体、球体、圆柱体、圆锥体和棱锥体。
Use vocabulary such as faces, edges, and vertices to describe 3D shapes.
使用面、棱和顶点等词汇来描述三维图形。
Example: A cube has 6 faces, 12 edges, and 8 vertices.
示例：一个正方体有 6
Published by TutorHao | Mathematics Revision Series | aleveler.com
更多咨询请联系16621398022（同微信）
或截图后用「扫一扫 → 相册」选择本图