Mathematics Homework

posted 8 Nov 2015, 06:56 by H Killen   [ updated 8 Nov 2015, 06:56 by L Ross ]

Miss Killen’s Mathematics Homework

LO: To identify common multiples

Given out: 09/11/15  Due in: 12/11/15

Success Criteria:
List the first 12 multiples of each number

·      Identify multiples that appear in both lists

·      Identify the lowest common multiple (the first multiple in both lists)


Find the lowest common multiple of:

 

1.     8 and 9:

2.   5 and 8:

3.   3 and 5

4.   4 and 12

5.   3, 6 and 9

6.   8 and 7

7.   2, 3 and 5

8.  15 and 2

 

Problem Solving:

There's a planet out in space called Zargon. On this planet these are numbers that are called ziffles.

These numbers are ziffles: 56,105,28,63,49

 

These numbers are not ziffles: 100,18,65,9,76

 

Only two of these numbers are ziffles: 16,14,57,24,70

 

So what is special about the ziffles?


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