Search
About Oak
Classroom
Downloadable and editable resources are now available!
Browse curriculum:
Subjects
Key stages
Search
Specialist lessons
More Oak:
Classroom
About Oak
Key Stage 4
Subjects
Maths
4 Rules of Number
Share
Download
Lesson overview:
Adding and subtracting two integers
Formal addition and subtraction of any two integers.
Video
Presentation
Worksheet
Exit Quiz
Transcript
4 lessons
in
4 Rules of Number:
Adding and subtracting two integers
Multiplying two integers
Dividing two integers
Four operations
4 lessons
in
Directed Numbers & 4 Rules & Rounding and Estimating:
Adding directed numbers
Subtract directed numbers
Multiply and divide directed numbers
Order of operations
Adding and subtracting two integers
Dividing two integers
Four operations
Round to two decimal places
Round up to three significant figures
Limits of accuracy
Estimating answers