1,447 prompts matching "Estimating an answer by rounding each quantity first"
Practice set: Ordering quantities using the symbols for equal to, less than and greater than
Act as my SS1 Mathematics tutor. Give me five practice questions on ordering quantities us
Let me explain: Rounding a number to a given number of decimal places
I am in SS 1. I have just studied rounding a number to a given number of decimal places. L
Teach me: The gradient of a line from its equation
You are my personal SS1 Mathematics tutor. Teach me the gradient of a line from its equati
Spot my mistake: The equation of a line from its gradient and one point
Act as my SS1 Mathematics tutor. Work a question on the equation of a line from its gradie
Worked example: Drawing and interpreting a scale drawing
Act as my SS1 Maths tutor. Show me a full step-by-step worked example on drawing and inter
Quiz: Understanding the probability scale from 0 to 1
Act as my SS1 Maths tutor and quiz me. Ask me five questions one at a time on understandin
Another worked example: A problem that changes base part of the way through
Act as my SS1 Mathematics tutor. Work a second, different example on a problem that change
Check my understanding: The law of indices for a power raised
I am in SS 1. I think I understand the law of indices for a power raised to a power now. L
Check my understanding: The relationship between indices
I am in SS 1. I think I understand the relationship between indices and logarithms now. Le
Real-life question: Finding the antilogarithm of a number
Act as my SS1 Maths tutor. Set me a fresh word problem about a bricklayer measuring a plot
Check my understanding: Solving a mixed problem combining
I am in SS 1. I think I understand solving a mixed problem combining multiplication, divis
Check my understanding: Solving a real-life percentage
I am in SS 1. I think I understand solving a real-life percentage increase or decrease pro
Check my understanding: Working out household budgeting
I am in SS 1. I think I understand working out household budgeting using percentages of in
Another worked example: Simplifying an expression containing a fraction
Act as my SS1 Mathematics tutor. Work a second, different example on simplifying an expres
Real-life question: Manipulating directed (positive
Act as my SS1 Maths tutor. Set me a fresh word problem about a student saving allowance in
Check my understanding: Creating a linear equation
I am in SS 1. I think I understand creating a linear equation from a word problem now. Let
Another worked example: A pair of simultaneous equations from a word problem
Act as my SS1 Mathematics tutor. Work a second, different example on a pair of simultaneou
Check my understanding: Solving a word problem involving
I am in SS 1. I think I understand solving a word problem involving partial variation now.
Check my understanding: Drawing a smooth parabolic curve
I am in SS 1. I think I understand drawing a smooth parabolic curve through plotted points
Check my understanding: Proving that the angle sum
I am in SS 1. I think I understand proving that the angle sum of a triangle is 180 degrees