In this video, students learn how to solve multiplication problems by writing them as repeated addition. The teacher explains the concept using examples and shows how multiplication is related to addition. Students are also introduced to...

Video: Equal Groups (Repeated Addition Using Arrays)

Grade Levels: 2nd Grade - 3rd

Grade

For 2nd Grade, using repeated addition to find the number of objects in an array sets the foundation for...

The relationship between multiplication and repeated addition.

Pupil outcome: I can use repeated addition of a unit fraction to form a non-unit fraction. Key learning points: - Non-unit fractions are composed from unit fractions. - Repeated addition of unit fractions forms non-unit fractions. - A...

Pupil outcome: I can use repeated addition of a unit fraction to form 1 Key learning points: - When the numerator and denominator are the same, the fraction is equal to 1 - Repeated addition of unit fractions forms a fraction equal to 1...

Pupil outcome: I can explain the relationship between repeated addition of fractions and multiplication of fractions. Key learning points: - Multiplication can be represented as repeated addition - Use the language of unitising '__...

Pupil outcome: I can represent equal groups as repeated addition and multiplication. Key learning points: - Repeated addition can be written as a multiplication. - The x symbol represents times. - 3 groups of 5 can be represented as 5 +...

In this lesson, students will learn how to multiply whole numbers by fractions using repeated addition models. They will understand that multiplication can be thought of as equal groups or repeated addition. Through various examples and...

Pupil outcome: I can explain when a calculation represents scaling down and when it represents repeated addition Key learning points: - A calculation can represent scaling down or finding a fraction of the whole number. - A calculation...

Pupil outcome: I can explain the relationship between repeated addition of unit fractions and multiplication of fractions. Key learning points: - Multiplication can be represented as repeated addition - Multiplication can be represented...

Pupil outcome: I can represent equal groups as repeated addition. Key learning points: - There are ___ groups of ___ - The groups can be represented with an addition. - There are ___ and ___ and ___ - There are ___ + ___ + ___

In this video, students learn how to multiply by using repeated addition. The teacher explains the concept of multiplication, factors, and the product. Students also review addition double facts to help them multiply faster.

In this video, the characters create a shopping list by calculating the total cost of various items. They demonstrate how to add up single items and items that require repeated addition, using place value and carrying over when necessary.

In this lesson, students will learn how to multiply fractions by a whole number using repeated addition. The teacher explains the concept of fractions as parts of a whole or a set, and demonstrates how to multiply fractions by adding the...

In this video, students learn how to solve word problems involving multiplying a fraction and a whole number using repeated addition. The teacher explains the commutative property and the importance of understanding fractions as parts of...

In this video, students learn how to draw an array by using a repeated addition sentence. The teacher demonstrates how to create arrays by counting the number of rows and columns and repeating the same number.

Repeated Addition using Arrays | 2nd Grade Math | Kids Academy Do you have a 2nd grader frustrated with math? Some kids just need more practice, or even a new strategy to understand it better. If your child needs a new way to make math...

This video explains the concept of rows and columns in an array and provides a helpful analogy to remember their directions. Students practice writing addition sentences based on the number of objects in each row and column, ultimately...

This video explains demonstrates the connection between skip-counting and repeated addition, as well as the relationship between addition and subtraction. The video provides strategies for identifying the pattern and determining the...

Mr. Addit shows three methods for finding the answer to multiplication problems: repeated addition, skip counting, and using an array.

Exponentiation is shorthand for repeated multiplication, just like multiplication is shorthand for repeated addition. Multiplied or divided exponential terms with like bases can be combined by adding or subtracting their exponents.

In this short video we will answer a standardized test question using order of operations. We will rewrite subtraction to add the opposite. We will learn that we can add repeated addition in any order. We will add the positive values...

A milkman delivers 30 liters of milk every hour. How many liters does he deliver in 5 hours?

A car tire can weigh 12 kilograms. What is the weight or mass of all 4 tires in one car?