Pupil outcome: I can use my knowledge of the order of operations to write equations and to complete equations with missing numbers or operations. Key learning points: - When there are no brackets, multiplication and division are...

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 use the distributive law to multiply an expression by a constant. Key learning points: - The distributive law can make multiplication easier. - The distributive law can be understood using an area model. - A bar...

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 explain how to use multiplying and dividing by 10 or 100 to multiply 1-digit numbers by decimal fractions. Key learning points: - Use place value to convert the decimal fraction by multiplication to a whole number. -...

👉 Learn how to simplify mathematics expressions. A mathematis expression is a finite combination of numbers and symbols formed following a set of operations or rules. To simplify a mathematics expression means to reduce the expression...

👉 Learn how to simplify mathematics expressions. A mathematis expression is a finite combination of numbers and symbols formed following a set of operations or rules. To simplify a mathematics expression means to reduce the expression...

In this video, various laws of boolean algebra are explained such as commutative law, associative law, consensus theorem, Distributive law, Idempotent law, Complementary law, the law of union and law of intersection. You don't have to...

It explains how to add or subtract two algebraic expressions. It also explains how to find the value of an expression.