Cambridge Mathematics Grade 2 | Exercises 5.1 & 5.2: Simplifying Addition and Subtraction!

Cambridge Mathematics Grade 2: Exercises 5.1 & 5.2 – Addition & Subtraction Lessons

Teacher & Parent Guide: This post is a comprehensive guide for teachers and parents to help children learn addition and subtraction effectively. By following these exercises and tips, students can develop strong math foundations and problem-solving skills. This guide is ideal for making learning fun and interactive for children.

Introduction to Cambridge Mathematics

Cambridge Mathematics helps students think critically and develop strong problem-solving skills. It supports learners at all levels, from beginners to advanced students.

For Grade 2 students, the focus is on building a solid math foundation through fun exercises. The program encourages both learning and enjoyment.

Watch Video Tutorial for Exercises 5.1 & 5.2

Exercise 5.1: Learning Addition

Understanding 10 Frames

Students practice addition using a 10-frame, a simple grid where numbers are represented by filling boxes.

• 7 counters: 5 in first row, 2 in second row
• 7 counters: 3 in first row, 4 in second row

This visual method helps students understand numbers and how addition works.

Adding Numbers

Simple addition examples:

41 + 6 = 47
35 + 4 = 39
73 + 4 = 77
62 + 7 = 69
53 + 3 = 56

Adding multiples of 10:

37 + 10 = 47
42 + 10 = 52
48 + 20 = 68
26 + 30 = 56

Adding three numbers at once:

4 + 5 + 6 = 15
9 + 1 + 6 = 16
5 + 5 + 7 = 17

Exercise 5.2: Learning Subtraction

Subtracting One from Two-Digit Numbers

Students practice subtracting smaller numbers from larger numbers:

79 - 6 = 73
68 - 7 = 61
87 - 5 = 82

Problems with missing numbers:

69 - 5 = 64
78 - 7 = 71
53 - 0 = 53

Subtracting multiples of 10:

47 - 10 = 37
85 - 10 = 75
58 - 20 = 38

Exercise 5.3: Word Problems

Students also solve real-life word problems, helping them decide when to add or subtract.

Example 1: Dad bought 24 red apples and 10 green apples. How many apples in total?

Solution: 24 + 10 = 34

Example 2: There are 64 seats on the bus. 30 people sit. How many empty seats?

Solution: 64 - 30 = 34

Key Concepts in Exercises 5.1 & 5.2

• Number Bonds: Pairs of numbers that add up to a total (e.g., 3 + 7 = 10). Helps students visualize combinations.
• Place Value: Students learn addition/subtraction using ones, tens, etc., preparing them for complex math.
• Word Problems: Real-life examples make math practical and enjoyable.

How Cambridge Mathematics Helps Students

Exercises 5.1 and 5.2 teach basic math skills and help students build confidence for advanced learning. Whether preparing for the Cambridge Math Circle or higher studies, these exercises are crucial for developing essential math skills.

Tips for Parents and Teachers

• Make Math Fun: Use games, cooking, or shopping examples to show practical use of addition and subtraction.
• Practice Regularly: Daily exercises or math challenges improve consistency and mastery.
• Use Visual Tools: Number lines, counters, and charts help children understand concepts visually.

Why Choose Cambridge Mathematics?

Cambridge Mathematics is more than a curriculum – it’s an experience that develops problem-solving skills and confidence. The Grade 2 exercises build a strong foundation, preparing students for advanced concepts.

Conclusion & Call-to-Action

Cambridge Mathematics helps children learn addition and subtraction while developing essential problem-solving skills. Exercises 5.1 and 5.2 build confidence in basic math and prepare students for future learning.

Keep practicing and explore more exercises!

Download Grade 2 Cambridge Math worksheets or try more exercises here