Level: | Primary 6 SA2 |

Subject: | Mathematics Paper 2 |

Degree of Difficulty: | AAA |

Type of paper: | Word Problem Q14 Solution |

Year: | 2016 |

14. Analyse the number series below.

20 , 22 , 24 , 26 , 28 , 40 , 42 , 44 , 46 , 48 , … … 86 , 88

Only 2-digit whole numbers are used in the pattern. The numbers in the ones and tens place are even numbers.

(a) Find out the total count of numbers in the series.

(b) What is the sum of all the numbers in the pattern.