825 prompts matching "Cambridge Way: Subtracting decimals in a money calculation"
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Find the Error in My Congruent Shapes and Properties of Quadrilaterals Work
I attempted a JSS2 Maths problem on identifying the congruence condition used, such as SSS
Step-by-Step: Naming a quadrilateral from a set of properties
Act as my JSS2 Mathematics tutor. Break naming a quadrilateral from a set of properties in
Explain Back: Multiplying powers that have numbers in front
I have just studied multiplying powers that have numbers in front in my JSS2 Mathematics c
Spot My Mistake: Why the bases must match before the indices are added
Act as my JSS2 Mathematics tutor. Work a question on why the bases must match before the i
Explain Back: A negative index written as a fraction
I have just studied a negative index written as a fraction in my JSS2 Mathematics class. L
Spot My Mistake: A division that gives a negative index
Act as my JSS2 Mathematics tutor. Work a question on a division that gives a negative inde
Worked Example: Simplifying an expression with a division and a zero index
Act as my JSS2 Mathematics tutor. Take me through one full worked example on simplifying a
Explain Back: Rounding to two significant figures
I have just studied rounding to two significant figures in my JSS2 Mathematics class. Let
Worked Example: Rounding to three significant figures
Act as my JSS2 Mathematics tutor. Take me through one full worked example on rounding to t
Explain Back: Picking the common primes for the highest common factor
I have just studied picking the common primes for the highest common factor in my JSS2 Mat
Spot My Mistake: Taking the lower index of each common prime
Act as my JSS2 Mathematics tutor. Work a question on taking the lower index of each common
Worked Example: Taking the common prime factors of three numbers
Act as my JSS2 Mathematics tutor. Take me through one full worked example on taking the co
Explain Back: The square root of a perfect square
I have just studied the square root of a perfect square in my JSS2 Mathematics class. Let
Worked Example: Estimating a square root between two whole numbers
Act as my JSS2 Mathematics tutor. Take me through one full worked example on estimating a
Spot My Mistake: Using inverses to solve an equation
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Worked Example: The inverse operation of addition
Act as my JSS2 Mathematics tutor. Take me through one full worked example on the inverse o
Explain Back: Profit written as a percentage of the cost price
I have just studied profit written as a percentage of the cost price in my JSS2 Mathematic
Explain Back: Expanding a bracket with a letter in front
I have just studied expanding a bracket with a letter in front in my JSS2 Mathematics clas
Spot My Mistake: Expanding a bracket with a minus in front
Act as my JSS2 Mathematics tutor. Work a question on expanding a bracket with a minus in f
Worked Example: Expanding a bracket and then collecting like terms
Act as my JSS2 Mathematics tutor. Take me through one full worked example on expanding a b