1,482 prompts matching "IGCSE practice: Writing the inequality for a sloping boundary"
Another worked example: Using logarithm tables to multiply
Act as my SS1 Maths tutor. Walk me through another worked example on using logarithm table
Real-life question: Finding the original quantity after an increase in a given ratio
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Another worked example: Finding the original quantity after a decrease in a given ratio
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Teach me again: Converting a rate from one pair of units to another
Act as my SS1 Mathematics tutor. I did not follow converting a rate from one pair of units
Another worked example: Calculating the Value Added Tax (VAT)
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Find my error: Using letters of the alphabet to represent
Act as my SS1 Maths tutor. I attempted a harder question on using letters of the alphabet
Real-life question: Expanding a bracket and then simplifying
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Another worked example: Simplifying an expression containing a fraction
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Another worked example: Describing a set by listing
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Teach me again: Why the empty set is a subset of every set
Act as my SS1 Mathematics tutor. I did not follow why the empty set is a subset of every s
Real-life question: The complement of a union and of an intersection
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Another worked example: Using a Venn diagram with three sets
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Teach me again: Checking the solution of a linear equation by substituting it back
Act as my SS1 Mathematics tutor. I did not follow checking the solution of a linear equati
Another worked example: A pair of simultaneous equations from a word problem
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Another worked example: Factorising a quadratic whose leading coefficient is not one
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Find my error: Reading the maximum or minimum value off
Act as my SS1 Maths tutor. I attempted a harder question on reading the maximum or minimum
Teach me again: The gradient of a horizontal and of a vertical line
Act as my SS1 Mathematics tutor. I did not follow the gradient of a horizontal and of a ve
Check my understanding: Proving that the angle sum
I am in SS 1. I think I understand proving that the angle sum of a triangle is 180 degrees
Find my error: Proving that the exterior angle of a triangle
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Real-life question: Finding the number of sides from a given angle sum
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