Year 10 Interactive Maths - Second Edition

Summary of Problem Solving Units

Problem 1.1  Containers
Problem 1.2  Chess Board
Problem 1.3  Dimensions of the Picture
Problem 1.4  Percentage Increase
Problem 1.5  Squares
Problem 1.6  Algebraic Expressions
Problem 2.1  The Party
Problem 2.2  The Pupils
Problem 2.3  Father and Son
Problem 2.4  Weight of a Brick
Problem 2.5  Selling Mangos
Problem 2.6  The Final Age
Problem 2.7  Working Together
Problem 2.8  Marbles
Problem 2.9  * Operation
Problem 2.10  Division by Zero
Problem 2.11  True or False
Problem 3.1  Triangular and Square Numbers
Problem 3.2  The Age
Problem 3.3  Poppy
Problem 3.4  Triangular Pyramid
Problem 4.1  The Numbers
Problem 4.2  Finite Difference Table
Problem 6.1  Diagonal
Problem 6.2  A Small Boat
Problem 6.3  Number of Triangles
Problem 7.1  Best Subject
Problem 7.2  Percentage Error
Problem 8.1  Power of a Power
Problem 8.2  Quadratic Equation
Problem 8.3  Evaluating an Expression
Problem 10.1  Cryptography
Problem 10.2  Pascal's Triangle
Problem 12.1  Age
Problem 12.2  Algebraic Expression
Problem 12.3  Rumpus Room
Problem 13.1  A Spider and a Well
Problem 13.2  Lockers
Problem 13.3  Finite Difference Table
Problem 14.1  A Ladder
Problem 14.2  A Speedboat
Problem 14.3  The Crease
Problem 14.4  A Prism
Problem 14.5  Christmas Cards
Problem 14.6  A Car's Engine
Problem 14.7  A Closed Cube
Problem 14.8  Capacity of an Engine
Problem 14.9  Capacity of a Pool
Problem 14.10  Capacity of a Pool
Problem 14.11  A Steel Pipe
Problem 14.12  A Square Sheet
Problem 14.13  Water Tank
Problem 14.14  Slicing a Cube
Problem 14.15  A Certain Sphere
Problem 14.16  Shoemaker's Knife
Problem 14.17  Paper Rolls
Problem 15.1  Coins
Problem 15.2  Inscribed Triangle
Problem 15.3  Motorcycle Ramp