Basic Addition Strategies and Word Problems

Questions and Answers

Match the addition strategy with its description:

Breaking down numbers = Adding numbers by counting up Counting on = Breaking down a number into smaller parts to add Number bonds = Making ten to add numbers Making ten = Finding two numbers that add up to 10 to make addition easier

Match the problem-solving activity with its characteristics:

Word problems = Presenting mathematical information in a story or scenario Basic addition facts = Solving problems using real-world contexts Counting on = Applying mathematical concepts to real-life situations Number bonds = Solving problems using basic math operations only

Match the addition strategy with its usefulness:

Breaking down numbers = Solving problems with larger numbers Counting on = Solving problems with smaller numbers Number bonds = Solving problems with fractions Making ten = Solving problems with decimals

Match the concept with its application:

Number bonds = Finding the total number of books in a library Counting on = Solving problems involving addition with larger numbers Making ten = Applying mathematical concepts to real-world situations Basic addition facts = Breaking down numbers into smaller parts to add Signup and view all the answers

Match the problem-solving activity with its benefit:

Word problems = Developing ability to apply mathematical concepts to real-world situations Counting on = Improving basic math operations skills Number bonds = Enhancing problem-solving skills with fractions Basic addition facts = Increasing speed in solving math problems Signup and view all the answers

Match the addition strategy with its description:

Counting On = Involves breaking down numbers into components that add up to 10 Making Ten = Starting with a known number and counting forward to find the total Number Bonds = Visualizing the relationship between numbers being added with lines Basic Addition Facts = Solving addition problems by counting on in multiples Signup and view all the answers

Match the addition concept with its application:

Basic Addition Facts = Solving complex addition problems with carrying and borrowing Number Bonds = Understanding the relationship between numbers 10 and 5 Counting On = Solving word problems involving small numbers Making Ten = Breaking down numbers into components for easy addition Signup and view all the answers

Match the addition strategy with its benefit:

Counting On = Useful for solving problems involving small numbers Making Ten = Helpful for understanding the relationships between small addition facts Number Bonds = Especially useful for solving complex problems by counting on in multiples Basic Addition Facts = Foundational for understanding more complex addition problems Signup and view all the answers

Match the addition concept with its symbol:

Basic Addition Facts = + Number Bonds = → Counting On = × Making Ten = - Signup and view all the answers

Match the addition strategy with its example:

Counting On = 6 + 3 =? Making Ten = 8 + 2 =? Number Bonds = 5 + 5 =? Basic Addition Facts = 2 + 2 =? Signup and view all the answers

Match the addition concept with its description:

Number Bonds = A method used to understand the relationship between numbers being added Counting On = A strategy used to solve addition problems by breaking down numbers into components Making Ten = A strategy used to solve addition problems by starting with a known number and counting forward Basic Addition Facts = The addition of small, single-digit numbers Signup and view all the answers

Study Notes

Addition: Basic Facts, Number Bonds, Counting On, Making Ten, and Word Problems

Basic Addition Facts

Addition is the mathematical operation that involves combining numbers to create a new total, often denoted using the '+' symbol. Basic addition facts refer to the addition of small, single-digit numbers. These facts are foundational for understanding more complex addition problems, including carrying and borrowing.

Number Bonds

Number bonds, also known as number pairs, are a method used to understand the relationship between the numbers being added. Each number in a number bond is connected by a line, visually indicating the relationship between them. This method is particularly useful for understanding the relationships between small addition facts, such as the numbers 10 and 5.

Counting On

Counting on is a strategy used to solve addition problems by starting with a known number and counting forward to find the total. For example, to find the sum of 6 and 3, you can start with 6 and count 3 numbers forward, arriving at 9 as the total. This strategy is especially useful for solving problems involving small numbers and can be extended to more complex problems by counting on in multiples.

Making Ten

Making ten is a strategy that involves breaking down numbers into components that add up to 10, then combining these components to reach the final total. For example, to find the sum of 7 and 5, you can break down 7 into 3 and 4, add 3 and 4 to make 6, and then add 3 to make 9. This strategy is particularly useful for solving problems involving larger numbers and can be combined with counting on or number bonds to solve more complex problems.

Word Problems

Word problems are a type of problem-solving activity in which the mathematical information is presented in the form of a story or scenario. These problems often require students to apply their understanding of addition to real-world contexts. For example, a word problem might ask students to find the total number of books in the library by adding the number of books in the fiction and non-fiction sections. Word problems can help students develop their ability to apply mathematical concepts to real-world situations.