757 prompts matching "IGCSE Maths Y10: The triangular numbers — Explain It Back"
Practice: Reducing a large number to its residue
Act as my WAEC Mathematics tutor. I am in SS 3. Give me five practice questions on reducin
Practice: Bringing a negative number into its residue class
Act as my WAEC Mathematics tutor. I am in SS 3. Give me five practice questions on bringin
Explain back: Why standard deviation measures spread better than the range does
I have just studied why standard deviation measures spread better than the range does in m
Explain back: Why opposite angles of a cyclic quadrilateral add to 180 degrees
I have just studied why opposite angles of a cyclic quadrilateral add to 180 degrees in my
Explain back: Why grouped data gives an estimated rather than an exact median
I have just studied why grouped data gives an estimated rather than an exact median in my
Explain back: Repeated division by five, reading the remainders upward
I have just studied repeated division by five, reading the remainders upward in my SS3 Mat
Explain back: Reading the solutions as the points where a line meets a curve
I have just studied reading the solutions as the points where a line meets a curve in my S
Explain back: Splitting a composite solid into shapes you can calculate
I have just studied splitting a composite solid into shapes you can calculate in my SS3 Ma
Explain back: Finding an endpoint when the midpoint and one end are known
I have just studied finding an endpoint when the midpoint and one end are known in my SS3
Explain back: Constructing 60, 90 and 45 degrees with ruler and compasses
I have just studied constructing 60, 90 and 45 degrees with ruler and compasses in my SS3
Explain back: Repeated multiplication of the fractional part by the new base
I have just studied repeated multiplication of the fractional part by the new base in my S
Explain back: Rearranging the cosine rule to find an unknown angle
I have just studied rearranging the cosine rule to find an unknown angle in my SS3 Mathema
Spot my mistake: Adding the characteristics wrongly when the numbers differ in size
Act as my SS3 Mathematics tutor. Work a question on adding the characteristics wrongly whe
Word problem: Using logarithms to multiply large numbers in a real calculation
Act as my SS3 Mathematics tutor. Give me three word problems on using logarithms to multip
Word problem: Finding what day it will be after a given number of days
Act as my SS3 Mathematics tutor. Give me three word problems on finding what day it will b
Worked example: The difference in longitude between two places on one parallel
Act as my SS3 Mathematics tutor. Take me through one full worked example on the difference
WAEC exam prep: The total contributed over a stated number of months
Act as my WAEC Mathematics coach. I am in SS 3. Set me exam-standard questions on the tota
WAEC exam prep: The number of elements in a union of two sets
Act as my WAEC Mathematics coach. I am in SS 3. Set me exam-standard questions on the numb
WAEC exam prep: Subtracting logarithms to divide two numbers
Act as my WAEC Mathematics coach. I am in SS 3. Set me exam-standard questions on subtract
WAEC exam prep: The mean of an ungrouped list of numbers
Act as my WAEC Mathematics coach. I am in SS 3. Set me exam-standard questions on the mean