Operations with Addition and Subtraction

The video tutorial covers solving word problems involving addition and subtraction. It includes four questions: calculating the number of stamps, books, coins, and candies. Each question demonstrates how to find the total or difference using basic arithmetic operations. The tutorial emphasizes understanding the context of 'more than' and 'fewer than' in word problems.

What is the main focus of this video tutorial?

• Understanding fractions

• Exploring geometry

• Solving word problems

• Learning about multiplication

If Jack has 4 stamps and Harry has 6 more than Jack, how many stamps does Harry have?

• 8 stamps

• 10 stamps

• 12 stamps

• 14 stamps

What operation is used to find out how many stamps Harry has?

• Subtraction

• Addition

• Division

• Multiplication

What is the key concept in solving the problem about Jack and Harry's stamps?

• Finding the product

• Finding the difference

• Finding the quotient

• Finding the sum

How many stamps does Jack have?

• 6 stamps

• 3 stamps

• 4 stamps

• 5 stamps

Andrew has 8 books. Mary has 3 fewer books than Andrew. How many books does Mary have?

• 5 books

• 6 books

• 7 books

• 8 books

Which mathematical operation helps us find how many books Mary has?

• Addition

• Subtraction

• Division

• Multiplication

What is the key concept in solving the problem about Andrew and Mary's books?

• Finding the quotient

• Finding the product

• Finding the difference

• Finding the sum

How many books does Andrew have?

• 6 books

• 7 books

• 8 books

• 9 books

Emma has 9 coins, and Kelly has 4 coins. How many more coins does Emma have than Kelly?

• 3 coins

• 4 coins

• 5 coins

• 6 coins