In this lesson, students are introduced to another strategy for problem solving: number bonds. Number bonds are useful when finding the unknown number in a problem, such as 8 + ? = 11. They can be used for addition and subtraction,...

This video shows the process for solving the problem presented in SATs 2022 Paper 2 Q3, which involves finding a missing number. Students will learn how to use addition and subtraction to solve for the unknown value in an addition problem.

This video shows the process for solving the problem presented in SATs 2022 Paper 3 Q13, which involves finding mission fractions. Students will use the concept of equivalent fractions to determine the missing fraction in an addition...

SchoolOnline's Primary Maths videos are brilliant, bite-size tutorial videos delivered by examiners. Ideal for ages 9-13, they cover every key topic and sub topic covered in Maths in clear and easy to follow steps.



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This video teaches learners how to find a missing part in a number sentence, using a part-whole model.

Pupil outcome: I can identify knowns and unknowns in addition equations. Key learning points: - If the sum is missing, you add the addends. - If an addend is missing, subtract the other addend from the sum to calculate the missing value....

Mr. Addit reviews the definition of a pattern and explains that to find a pattern in a number sequence, we must first identify the rule. He also demonstrates how to first determine the rule of a number sequence in order to determine the...

The video demonstrates how to solve for unknown amounts using addition and subtraction fact families. The teacher explains the concept of fact families and how they can be represented in a triangle. The video provides examples of how to...

This video is a math lesson aimed at teaching students how to solve the unknown number in an equation by creating a number bond. The video covers topics such as addition, subtraction, commutative property, fact families, and how to...

In this lecture presentation on number lines, the presenter explains the usefulness of number lines in counting up or down numbers, representing addition and subtraction, and measuring in real-life applications such as flying a plane or...

In this math video we will learn how to subtract rational numbers that are decimals. We will begin by review how to subtract decimals using 3 easy steps. Step 1 - Line up the decimal points vertically. Fill in any 0's where necessary....

Pupil outcome: I can represent addition and subtraction facts within 10 Key learning points: - Representing a problem can help us to find addition and subtraction facts. - In addition, we can change the order of the addends and the sum...

Pupil outcome: I can use column addition with regrouping in the ones and tens. Key learning points: - When using column addition, start by adding the numbers with the smallest place value first. - Make sure that any regrouped 10s are...

Pupil outcome: I can recall known addition and subtraction facts within 10 Key learning points: - When we add one, we can see this as the number after in our count. We can think of this as one more. - When we subtract one, we can see...

Pupil outcome: I can understand the relationship between addition and subtraction. Key learning points: - Equations can be represented using part-part-whole or bar models - The sum in an addition and the minuend in a subtraction both...

In this video, students learn how to solve for unknown amounts using addition and subtraction fact families. Through examples and step-by-step instructions, they will understand how to use fact families to find missing addends and...

Pupil outcome: I can explain that different lengths can be represented as addition and multiplication. Key learning points: - Partitioning 100 in different ways can be used to compose lengths. - There are four 25s in 100 so there are...

Pupil outcome: I can add 2-digit numbers using column addition. Key learning points: - The addends are written in columns with the same value digits in the same column. - Start by adding the numbers with the smallest place value first. -...

Pupil outcome: I can use known multiplication facts and unitising to multiply tenths by whole numbers. Key learning points: - There are 10 tenths in one whole. - Unitising can help to multiply tenths by whole numbers. - Multiplication of...

Pupil outcome: I can describe addition stories which involve increasing an amount and write equations to represent them. Key learning points: - Addition can involve increasing a quantity. - Using ‘First, then, now’ stories can be useful...

Pupil outcome: I understand that numbers can be added in any order. Key learning points: - The order we add the addends does not change the sum. - Addition is commutative. - Commutative means that we can change the order of the addends...

Pupil outcome: I can represent partitioning in a column method for expanded multiplication. Key learning points: - Knowledge of times tables and place value helps when multiplying 2-digit numbers. - There are similarities between the...

Pupil outcome: I can compose 100 in 50s, 25s and 20s. Key learning points: - 100 can be divided into equal parts - There are two 50s in 100 - There are four 25s in 100 - There are five 20s in 100

Pupil outcome: I can add 3-digit numbers using column addition. Key learning points: - When using column addition, start by adding numbers with the smallest place value first. - Use zero to show that there are no tens or ones in a...