1,304 prompts matching "WAEC exam prep: Casting out nines as a check on a calculation"
IGCSE Maths Y10: Writing down the nth term of a linear sequence — Worked Example
I am a Year 10 pupil taking Cambridge IGCSE Mathematics. Take me through one complete work
IGCSE Maths Y10: Building the nth term of a quadratic sequence term by term — Worked Example
I am a Year 10 pupil taking Cambridge IGCSE Mathematics. Take me through one complete work
IGCSE Maths Y10: Reversing the sign when dividing by a negative number — Worked Example
I am a Year 10 pupil taking Cambridge IGCSE Mathematics. Take me through one complete work
IGCSE Maths Y10: Evaluating f of a given number — Worked Example
I am a Year 10 pupil taking Cambridge IGCSE Mathematics. Take me through one complete work
Let me explain: Converting a base ten number to base six
I just studied converting a base ten number to base six in my SS1 Maths class. Let me expl
Word problem: Subtracting in base five with borrowing
Act as my SS1 Mathematics tutor. Give me three word problems on subtracting in base five w
Let me explain: A problem mixing addition and multiplication in one base
I am in SS 1. I have just studied a problem mixing addition and multiplication in one base
Word problem: Subtracting indices to divide powers of the same base
Act as my SS1 Mathematics tutor. Give me three word problems on subtracting indices to div
Worked example: Why a zero index gives one, derived from the division law
Act as my SS1 Mathematics tutor. Take me through one full worked example on why a zero ind
Worked example: Writing a very large number in standard form
Act as my SS1 Mathematics tutor. Take me through one full worked example on writing a very
Worked example: Finding a square root using logarithms
Act as my SS1 Mathematics tutor. Take me through one full worked example on finding a squa
Let me explain: Decreasing a quantity in a given ratio
I am in SS 1. I have just studied decreasing a quantity in a given ratio. Let me explain i
Word problem: A rate as a comparison between two different units
Act as my SS1 Mathematics tutor. Give me three word problems on a rate as a comparison bet
Worked example: The simple interest formula and its symbols
Act as my SS1 Mathematics tutor. Take me through one full worked example on the simple int
Worked example: Subtracting algebraic fractions using the lowest common multiple
Act as my SS1 Mathematics tutor. Take me through one full worked example on subtracting al
Worked example: Listing all the subsets of a small set
Act as my SS1 Mathematics tutor. Take me through one full worked example on listing all th
Worked example: A linear equation containing a fraction
Act as my SS1 Mathematics tutor. Take me through one full worked example on a linear equat
Worked example: Forming an equation from a described inverse proportion
Act as my SS1 Mathematics tutor. Take me through one full worked example on forming an equ
Worked example: Solving a quadratic with the formula
Act as my SS1 Mathematics tutor. Take me through one full worked example on solving a quad
Worked example: Drawing a straight-line graph from its equation
Act as my SS1 Mathematics tutor. Take me through one full worked example on drawing a stra