C

ColinCreative

    Input-Output Tables - Washing Machine
    1:11
    Introduction to Number Patterns
    1:44
    Continuing the pattern 1,2,3,6,10,15,21
    4:03
    What's the next house number 19,17,15,13...
    1:26
    Multiply this equation by 3: 3y=4x+1
    0:17
    Double This Equation y = 2x+7
    0:20
    Double This Equation 2y=3x+7
    0:32
    Factorising Simple Expressions
    6:52