539 prompts matching "Practice: A calculation where dividing first changes the answer"
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Explain Back: Expanding a bracket that is squared
I have just studied expanding a bracket that is squared in my JSS3 Mathematics class. Let
Worked Example: Collecting like terms after expanding two brackets
Act as my JSS3 Mathematics tutor. Take me through one full worked example on collecting li
Explain Back: Reading a frequency off a histogram
I have just studied reading a frequency off a histogram in my JSS3 Mathematics class. Let
Worked Example: Writing a binary number from its place values
Act as my JSS3 Mathematics tutor. Take me through one full worked example on writing a bin
Teach Me: Adding two- and three-digit binary numbers
Act as my JSS3 Maths tutor and teach me about adding two or three-digit binary numbers. Br
Worked Example: A binary subtraction that needs two borrows
Act as my JSS3 Mathematics tutor. Take me through one full worked example on a binary subt
Teach Me: Binary Subtraction
Act as my JSS3 Maths tutor and teach me about subtracting binary numbers. Break it down st
Worked Example: Multiplying a binary number by ten in base two
Act as my JSS3 Mathematics tutor. Take me through one full worked example on multiplying a
Teach Me: Binary Multiplication
Act as my JSS3 Maths tutor and teach me about multiplying two-digit binary numbers. Break
Worked Example: A number that cannot be written as a fraction
Act as my JSS3 Mathematics tutor. Take me through one full worked example on a number that
Worked Example: An aptitude question set in an unfamiliar base
Act as my JSS3 Mathematics tutor. Take me through one full worked example on an aptitude q
Worked Example: Factorising a binomial with a letter in common
Act as my JSS3 Mathematics tutor. Take me through one full worked example on factorising a
Teach Me: Factorising Binomials
Act as my JSS3 Maths tutor and teach me about factorising simple and larger binomial expre
Worked Example: Grouping four terms into two pairs
Act as my JSS3 Mathematics tutor. Take me through one full worked example on grouping four
Worked Example: Recognising a difference of two squares
Act as my JSS3 Mathematics tutor. Take me through one full worked example on recognising a
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
Worked Example: Factorising a quadratic with two positive signs
Act as my JSS3 Mathematics tutor. Take me through one full worked example on factorising a
Worked Example: A quadratic word problem about an area
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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
Worked Example: Substituting a negative value into a formula
Act as my JSS3 Mathematics tutor. Take me through one full worked example on substituting