225 prompts matching "Checking a binary subtraction by adding back"
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Step-by-Step: Writing a small number in standard form
Act as my JSS2 Mathematics tutor. Break writing a small number in standard form into numbe
Explain Approximation and Rounding Back to My Tutor
Let me explain finding the upper and lower bounds (limits) of a rounded number in approxim
Step-by-Step: Rounding to a given number of significant figures
Act as my JSS2 Mathematics tutor. Break rounding to a given number of significant figures
Explain Factors, Multiples, HCF and LCM Back to My Tutor
Let me explain finding the Highest Common Factor (HCF) of two or three numbers in factors,
Step-by-Step: The divisibility test for four, six and nine
Act as my JSS2 Mathematics tutor. Break the divisibility test for four, six and nine into
Explain Squares and Square Roots Back to My Tutor
Let me explain solving quantitative reasoning problems on squares and square roots in squa
Worked Example: The square root of a large perfect square found by pairing factors
Act as my JSS2 Mathematics tutor. Take me through one full worked example on the square ro
Check My Understanding of Finding a square root by factors
You are my JSS2 Mathematics tutor. Teach me finding a square root by factors, in clear ste
Explain Directed Numbers and Inverses Back to My Tutor
Let me explain finding the multiplicative inverse of a given number in directed numbers an
Spot My Mistake: Solving simple equations by using inverse operations
Act as my JSS2 Maths tutor. I'll show you my working for a question on solving simple equa
Real-Life Word Problem: Dividing a negative number by a positive one
Act as my JSS2 Mathematics tutor. Set me a word problem on dividing a negative number by a
Step-by-Step: The multiplicative inverse of a number
Act as my JSS2 Mathematics tutor. Break the multiplicative inverse of a number into number
Naira Problem: Adding a number to its additive inverse
Act as my JSS2 Mathematics tutor. Give me a money problem on adding a number to its additi
Explain Indices (Laws of Indices) Back to My Tutor
Let me explain applying the negative power law to simplify an expression written in index
Real-Life Word Problem: Why a to the power nought is one, shown by the division law
Act as my JSS2 Mathematics tutor. Set me a word problem on why a to the power nought is on
Step-by-Step: The power of a product law
Act as my JSS2 Mathematics tutor. Break the power of a product law into numbered steps and
Explain Cartesian Plane and Straight-Line Graphs Back to My Tutor
Let me explain plotting the graph of a linear equation in two variables in cartesian plane
Step-by-Step: The gradient of a straight line read from a graph
Act as my JSS2 Mathematics tutor. Break the gradient of a straight line read from a graph
Explain Linear Inequalities Back to My Tutor
Let me explain solving word problems that lead to a linear inequality in one variable in l
Naira Problem: Solving a linear inequality by subtracting from both sides
Act as my JSS2 Mathematics tutor. Give me a money problem on solving a linear inequality b