528 prompts matching "Practice: A calculation where working left to right gives the wrong answer"
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Removing Brackets Quiz
I am in JSS 3. Quiz me on removing brackets from algebraic expressions by multiplying each
Spot My Mistake: Removing a bracket with a negative term outside
Act as my JSS3 Mathematics tutor. Work a question on removing a bracket with a negative te
Worked Example: Using the difference of two squares on numbers
Act as my JSS3 Mathematics tutor. Take me through one full worked example on using the dif
Choosing the grouping that actually works Quiz
Act as my JSS3 Mathematics tutor and quiz me on choosing the grouping that actually works.
Worked Example: Recognising a difference of two squares
Act as my JSS3 Mathematics tutor. Take me through one full worked example on recognising a
Expanding two binomials and then simplifying Quiz
Act as my JSS3 Mathematics tutor and quiz me on expanding two binomials and then simplifyi
Spot My Mistake: Expanding two binomials and simplifying
Act as my JSS3 Mathematics tutor. Work a question on expanding two binomials and simplifyi
Worked Example: Expanding a binomial that is squared
Act as my JSS3 Mathematics tutor. Take me through one full worked example on expanding a b
Spot My Mistake: Finding two numbers that multiply and add correctly
Act as my JSS3 Mathematics tutor. Work a question on finding two numbers that multiply and
Spot My Mistake: Forming a quadratic equation from a word problem
Act as my JSS3 Mathematics tutor. Work a question on forming a quadratic equation from a w
Worked Example: A quadratic word problem about an area
Act as my JSS3 Mathematics tutor. Take me through one full worked example on a quadratic w
Worked Example: An equation with fractions on both sides
Act as my JSS3 Mathematics tutor. Take me through one full worked example on an equation w
An equation carrying a fraction on each side Quiz
Act as my JSS3 Mathematics tutor and quiz me on an equation carrying a fraction on each si
A journey problem solved with fractions Quiz
Act as my JSS3 Mathematics tutor and quiz me on a journey problem solved with fractions. A
Spot My Mistake: A work-rate problem solved with fractions
Act as my JSS3 Mathematics tutor. Work a question on a work-rate problem solved with fract
Finding the value of 2x squared minus x when x is minus 3 Quiz
Act as my JSS3 Mathematics tutor and quiz me on finding the value of 2x squared minus x wh
Spot My Mistake: Making a letter the subject in a single step
Act as my JSS3 Mathematics tutor. Work a question on making a letter the subject in a sing
Worked Example: Making a letter the subject of an addition formula
Act as my JSS3 Mathematics tutor. Take me through one full worked example on making a lett
Spot My Mistake: Making a letter the subject in several steps
Act as my JSS3 Mathematics tutor. Work a question on making a letter the subject in severa
Worked Example: Making a letter the subject when it appears twice
Act as my JSS3 Mathematics tutor. Take me through one full worked example on making a lett