Math Mania: Exploring Addition and Subtraction Up to 100

Math Mania: Exploring Addition and Subtraction Up to 100

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Slide 1: Diapositive

MathPrimary EducationAge 9

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Math Mania: Exploring Addition and Subtraction Up to 100

Slide 1 - Diapositive

Learning Objective

At the end of the lesson, you will be able to solve math word problems involving addition and subtraction up to 100.

Slide 2 - Diapositive

What do you already know about math word problems involving addition and subtraction up to 100?

Slide 3 - Carte mentale

Understanding Addition

Addition is combining two or more numbers to find the total. Example: 46 + 28 = ?

Slide 4 - Diapositive

Practicing Addition

Solve the following addition problems: 56 + 18 = ? and 73 + 25 = ?

Slide 5 - Diapositive

Introduction to Subtraction

Subtraction is taking away one number from another. Example: 82 - 37 = ?

Slide 6 - Diapositive

Practicing Subtraction

Solve the following subtraction problems: 95 - 48 = ? and 68 - 29 = ?

Slide 7 - Diapositive

Word Problems Involving Addition

Explore word problems that require addition to find the total of two or more quantities.

Slide 8 - Diapositive

Word Problems Involving Subtraction

Examine word problems that involve subtraction to find the difference or remaining quantity.

Slide 9 - Diapositive

Review and Recap

Summarize the key concepts learned about addition and subtraction up to 100.

Slide 10 - Diapositive

Write down 3 things you learned in this lesson.

Slide 11 - Question ouverte

Write down 2 things you want to know more about.

Slide 12 - Question ouverte

Ask 1 question about something you haven't quite understood yet.

Slide 13 - Question ouverte