986 prompts matching "Checking answers using casting out nines"
Worked example: Choosing a sensible degree of accuracy for an answer
Act as my SS1 Mathematics tutor. Take me through one full worked example on choosing a sen
Spot my mistake: Using Pythagoras' theorem to find a shorter
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Spot my mistake: Using relative frequency as an estimate
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Another worked example: Writing expressions using positive
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More practice: Using standard form to represent very small
Act as my SS1 Maths tutor. I want extra practice on using standard form to represent very
Another worked example: Using logarithm tables to multiply
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Teach me again: Checking a logarithmic power calculation by estimation
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More practice: Locating the decimal point correctly after using logarithm tables
Act as my SS1 Mathematics tutor. Give me another set of five practice questions on locatin
Extra quiz: Using rate to compare speed in kilometres per hour
Quiz me like an SS1 Maths teacher would. Give me five more questions on using rate to comp
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
Extra quiz: Solving a quadratic equation using the graphical
Act as my SS1 Maths tutor and quiz me. Give me five more questions on solving a quadratic
Check my understanding: Solving problems using properties
I am in SS 1. I think I understand solving problems using properties of isosceles triangle
Teach me again: Using the cosine ratio to solve
You are my personal SS1 Maths tutor. Teach me using the cosine ratio to solve a right-angl
More practice: Using the special angles 30, 45 and 60 degrees
Act as my SS1 Maths tutor. I want extra practice on using the special angles 30, 45 and 60
More practice: Using BODMAS to correctly order the four operations
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Extra quiz: Reading and calculating time using the 12-hour
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Another worked example: Using exponential growth to model
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Another worked example: The turning point of a quadratic without drawing it
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Another worked example: Using Pythagoras to find the hypotenuse
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Teach me again: Using Pythagoras' theorem to solve
Act as my SS1 Maths tutor. Teach me using Pythagoras' theorem to solve a real-life distanc