1,267 prompts matching "Working backwards to find what day a past date fell on"
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
Spot my mistake: The multiplication law of indices
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Spot my mistake: Comparing two ratios
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Word problem: A rate as a comparison between two different units
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Word problem: Adding algebraic fractions using the lowest common multiple
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Spot my mistake: Describing a set using set-builder notation
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Word problem: The universal set and the empty set
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Spot my mistake: Using universal sets, complements
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Word problem: Forming an equation from a described direct proportion
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Word problem: Forming a quadratic equation from its two roots
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Spot my mistake: Reading off values from a straight-line graph
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Word problem: The gradient of a line from two points on it
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Word problem: Proving two triangles congruent by side-angle-side
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Word problem: Building a frequency table from a list of raw data
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Spot my mistake: Estimating the median from a pie chart
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Word problem: Choosing class intervals that do not overlap
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Word problem: The area of a triangle from base and height
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Spot my mistake: Manipulating an algebraic fraction
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Spot my mistake: Constructing a triangle given the lengths
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Word problem: Drawing the net of a cube and of a cuboid
Act as my SS1 Mathematics tutor. Give me three word problems on drawing the net of a cube