## Description

Author: Karelien Kriel

Number of pages: 37

Number of exercises: 13

** **

Ex. |
Topic |
Content |

A | Number formats and operations on whole numbers | · Write words as numbers
· Write numbers as words · Long addition and subtraction · Long multiplication and division |

B | Operations on whole numbers | · Order of operations
· Operations with exponents and roots |

C | Operations with fractions | · Convert fractions
· Operations with decimal fractions · Operations with fractions |

D | Rounding and proportion | · Rounding off: normal and money
· Direct and indirect proportion |

E | Percentages and conversion of units | · Percentages (all types)
· Conversion of distance, mass, volume and time units |

F | Ratio and rate | · Ratio (all types)
· Rate (speed, distance and time; fuel consumption and comparing products) |

G | Patterns, relationships and representations | · Interpretation of broken line graph
· Describing trends · Recognising the correct graph · Number patterns · Drawing a straight line graph |

H | Finances | · Till slip
· VAT |

I | Scales and maps | · Calculating real distance
· Calculating mascale (ratio) · Reading off / interpreting maps · Measuring |

J | Probability | · Dice and coins
· General probability: cars in a parking lot · Tree diagram and two-way table |

K | Pythagoras, perimeter and area | · Pythagoras
· Perimeter and area of squares, rectangles, circles, parts of circles, triangles and combined shapes |

L | Pythagoras, perimeter and area | · Perimeter: fence
· Area and perimeter: theatre · Area, perimeter and costs: renovation |

M | Data Handling | · Interpretation of data tables and measures of spread
· Drawing a bar graph · Interpreting broken line graph and pie chart |

*Memorandums (showing all calculations) for all exercises

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