Algebra

Worked examples (5)

• 1Writing an expression from words
• 2Writing in algebra shorthand
• 3Collecting like terms
• 4Expanding a single bracket
• 5Expand and simplify a challenge

Worked examples (5)

• 1Substituting into a simple expression
• 2Substituting with a hidden times sign
• 3Substituting with order of operations
• 4Writing a formula from words
• 5Using a formula with a power

Worked examples (5)

• 1Solving a one-step equation
• 2Solving with division
• 3Solving a two-step equation
• 4Checking a solution
• 5An inequality challenge

Worked examples (5)

• 1Continuing a sequence
• 2Describing a term-to-term rule
• 3Using a position-to-term rule
• 4Finding the nth-term rule
• 5A special sequence challenge

Worked examples (5)

• 1Reading coordinates from a grid
• 2Using a function rule
• 3Making a table of values
• 4Plotting points in four quadrants
• 5Reading a value from a graph