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Starter Questions

92 o. 100 o. 45 o. Time Left :. 0. 1. 2. 3. 4. 5. 6. 7. 8. mins. 31 o. Starter Questions. Types of Numbers. Multiples. Learning Intention. To explain that Multiples are the times tables To explain how to find the Lowest Common Number. Multiples.

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Starter Questions

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  1. 92o 100o 45o Time Left : 0 1 2 3 4 5 6 7 8 mins 31o Starter Questions

  2. Types of Numbers Multiples Learning Intention • To explain that Multiples are the times tables • To explain how to find the Lowest Common Number.

  3. Multiples What are the first six multiples of 4? A multiple of a number is found by multiplying the number by any whole number. To find the first six multiples of 4 multiply 4 by 1, 2, 3, 4, 5 and 6 in turn to get: Multiples of4 = 4, 8, 12, 16, 20 and 24. Any given number has infinitely many multiples.

  4. Types of Numbers Multiples Example 1 : Find the first seven multiples of 3. M3 = 3, 6 , 9, 12, 15, 18,21 Example 2 : Find the first seven multiples of 4. M4 = 4, 8 , 12, 16, 20, 24, 28

  5. Types of Numbers Lowest Common Multiple Lowest Common Multiple Smallest Same Number We need to write out multiples in order to find the Lowest Common Multiple.

  6. Types of Numbers Lowest Common Multiple Example : Find the LCM of 3 and 4. M3 = 3, 6 , 9, 12, 15, ……… M4 = 4, 8 , 12, 16, 20, ……… LCM = 12

  7. Types of Numbers Now try Ex 1 Ch13 Page 163 Start Q9

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