Cambridge Primary Mathematics Workbook 3 | Ex 9.3 Complements to 100 | Q1–Q7 Solved Step by Step

In this video, I solve Cambridge Primary Mathematics Workbook 3, Exercise 9.3 focusing on complements to 100.
You will learn how to:

✅ Identify complements of 100 using 100 squares
✅ Write matching number sentences
✅ Find missing numbers easily
✅ Complete the grid correctly
✅ Form number sentences with a total of 100
✅ Solve Questions 1 to 7 step by step

This lesson is perfect for Primary 3, Grade 3, KS2 students, and anyone learning basic number bonds and mental math strategies.

📘 Topic: Complements to 100
📗 Book: Cambridge Primary Mathematics Workbook 3
📌 Exercise: 9.3
📌 Questions: 1–7 Fully Solved

Watch till the end for clear explanations and easy tricks!

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Видео Cambridge Primary Mathematics Workbook 3 | Ex 9.3 Complements to 100 | Q1–Q7 Solved Step by Step канала Saad Educare