In this shorts math video we will identify the additive inverse to solve a standardized math test question. We will begin by defining additive inverse. We will break down the definition and use it to identify the missing additive...

Pupil outcome: I can use the mathematical structures that underpin the addition and subtraction of fractions. Key learning points: - The denominators of each fraction should split the whole into the same number of equal pieces. - The...

Pupil outcome: I can find the difference between vectors. Key learning points: - Vectors can be subtracted. - This can be done when the vectors are in column form. - Subtraction can be done when the vectors are drawn.

Pupil outcome: I can calculate using priority of operations, including brackets, powers and exponents with positive and negative integers and decimals. Key learning points: - Division and multiplication have the same priority - With...

Pupil outcome: I can calculate using priority of operations, including brackets, powers and exponents with positive integers Key learning points: - Division and multiplication have the same priority. - With addition and subtraction,...

Pupil outcome: I can understand that an equation needs to be in a format to be ready to be solved, through collecting like terms on each side of the equation. Key learning points: - An equation with both a multiplicative and additive...

Pupil outcome: I can evaluate calculations involving positive and negative integers. Key learning points: - Addition of negative integers can be made easier by considering zero pairs. - Subtractions can all be re-written as additions of...

Pupil outcome: I can use my knowledge of calculating with integers and decimals to solve problems. Key learning points: - Integers and decimals appear in many real-world contexts. - Calculating with money is an example of decimals. -...

Pupil outcome: I can calculate using priority of operations, including brackets, powers, exponents and reciprocals with positive and negative integers, decimals and fractions. Key learning points: - Division and multiplication have the...

Pupil outcome: I can solve a linear equation requiring a single additive step. Key learning points: - An equation involving an additive step can be represented with a bar model. - Using the bar model you can write all the arrangements of...

Pupil outcome: I can see that when an additive step and a multiplicative step are required to solve an equation, the order of operations will not affect the solution. Key learning points: - When an equation is in the form Ax + B = C you...

Pupil outcome: I can use the mathematical structures that underpin subtraction to add and subtract positive and negative integers. Key learning points: - Any subtraction can be re-written as an equivalent addition. - Subtracting a...

Pupil outcome: I can generalise and fluently use written addition and subtraction strategies, including columnar formats, with decimals. Key learning points: - Addition and subtraction strategies can make calculations easier. - The...

Pupil outcome: I can solve complex linear equations involving brackets. Key learning points: - With linear equation involving brackets, there are two methods for addressing the brackets. - You can expand the bracket (multiply out). - You...

Pupil outcome: I can use the mathematical structures that underpin addition to add positive and negative integers. Key learning points: - It can help to think of a context when doing a calculation. - Addition of negative integers can be...

Pupil outcome: I can use my knowledge of expressions and formulae to solve problems. Key learning points: - Expressions can be used whenever you wish to generalise. - This can be very useful when there is something you do not know and...

Pupil outcome: I can solve equations involving brackets. Key learning points: - Equations containing a bracket multiplied by a term can be solve in two ways. - If the term is a constant, it may be best to divide first. - If the term is...

Pupil outcome: I can use the distributive law to multiply an expression by a term. Key learning points: - The distributive law can be understood using an area model. - The distributive law can help us multiply an expression by a term. -...

Pupil outcome: I can solve quadratic equations algebraically by using the formula. Key learning points: - The quadratic formula can be derived from the general form of a quadratic equation. - It can be derived by completing the square. -...

By the end of this video, the student will be able to: Recognize the first property of the inequality relation in N and Z.9492

By the end of this learning object, the student will be able to: Recognize the properties of the equality relation in N and Z.9486

By the end of this learning object, the student will be able to: Summarize & review the important points in the lesson.86707

Do you need a quick refresher on how to subtract integers? I will show you how to use the additive inverse rule for subtracting integers. In addition, I will walk you through three examples, giving you step-by-step directions as well as...

Do you need a quick refresher on how to subtract integers using Integer Counters? I will show you how to use integer counters and the additive inverse rule for subtracting integers. In addition, I will walk you through 3 examples, giving...