All model answers are purely the work MathsGenie and this work has neither been seen nor verified by OCR.
Question 1: Shapes, Symmetry, Rotation Symmetry
Question 2: Adding, Subtracting, Multiplying and Dividing Fractions, Fraction of an Amount
Question 3: Shapes, Properties of Triangles and Quadrilaterals, 3d Shapes
Question 4: Averages: Mean, Median, Mode and Range
Question 5: Conversion Graphs, Misleading Graphs
Question 6: Fractions, Decimals and Percentages
Question 7: Squares, Cubes and Roots, Negative Indices
Question 8: Using and Formula written in words
Question 9: Changing the Subject of a Formula, Rearranging Formulae
Question 10: The Equation of a Line, Straight Line Graphs, Quadratic Graphs
Question 11: Ratio, Combining Ratio, Sharing Ratio
Question 12: Dividing by decimals, Estimating
Question 13: Converting between Standard Form and Ordinary Numbers, Multiplying and Dividing Numbers in Standard Form
Question 14: Fibonacci Sequences
Question 15: Algebra: Expanding and Simplifying, Solving Quadratics by Factorising
Question 16: Probability, Factors, Multiples and Primes
Question 17: Multiplying and Dividing by Decimals
Question 18: Reverse Percentages
Question 19: Transformations, Rotation, Translation, Negative Enlargement
Question 20: Time Series, Ratio, Simplifying Ratio
Question 21: Circles, Area and Circumference, Writing an Expression