1,447 prompts matching "Estimating an answer by rounding each quantity first"
Worked example: Using the constant to predict a further value
Act as my SS1 Mathematics tutor. Take me through one full worked example on using the cons
Nigerian scenario: A variation problem from Nigerian transport fares
Act as my SS1 Mathematics tutor. Show me where a variation problem from Nigerian transport
WAEC pitfalls: Cancelling a factor containing the unknown and losing a root
Act as my SS1 Mathematics tutor. Show me the mistake candidates most often make on cancell
Nigerian scenario: A quadratic from a described area problem
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Nigerian scenario: A quadratic from a described Nigerian profit problem
Act as my SS1 Mathematics tutor. Show me where a quadratic from a described Nigerian profi
Nigerian scenario: The path of a thrown object or the shape of an arch
Act as my SS1 Mathematics tutor. Show me where the path of a thrown object or the shape of
Nigerian scenario: An arc measurement on a described Nigerian roundabout
Act as my SS1 Mathematics tutor. Show me where an arc measurement on a described Nigerian
Explain back: The area of a segment as sector minus triangle
I have just studied the area of a segment as sector minus triangle in my SS1 Mathematics c
Nigerian scenario: A cone made from sheet metal in a Nigerian workshop
Act as my SS1 Mathematics tutor. Show me where a cone made from sheet metal in a Nigerian
Worked example: The slant height in a cone's surface area
Act as my SS1 Mathematics tutor. Take me through one full worked example on the slant heig
WAEC pitfalls: Using the slant height where the vertical height belongs
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Nigerian scenario: The capacity of a described Nigerian tank or silo
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Nigerian scenario: A bucket or lampshade measured as a frustum
Act as my SS1 Mathematics tutor. Show me where a bucket or lampshade measured as a frustum
Nigerian scenario: A described Nigerian silo, tank or monument
Act as my SS1 Mathematics tutor. Show me where a described Nigerian silo, tank or monument
Worked example: The class midpoint and the class width
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Nigerian scenario: Collecting data in a Nigerian school or market
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IGCSE Maths Y10: The angle in a semicircle being a right angle — Worked Example
I am a Year 10 pupil taking Cambridge IGCSE Mathematics. Take me through one complete work
IGCSE Maths Y10: The exterior angle of a cyclic quadrilateral equal to the opposite interior angle — Worked Example
I am a Year 10 pupil taking Cambridge IGCSE Mathematics. Take me through one complete work
IGCSE Maths Y10: The length of a tangent from an external point — Common Mistakes
I am a Year 10 pupil taking Cambridge IGCSE Mathematics. Show me the mistake candidates mo
IGCSE Maths Y10: Parallel vectors, and how to tell — Common Mistakes
I am a Year 10 pupil taking Cambridge IGCSE Mathematics. Show me the mistake candidates mo