26 October 2011

Paper 2 Form 1

1.         (a)  Round off 35 689 to the nearest thousand.
(b)  Write ‘Three thousand five hundred and sixty-nine’ in numerals.

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2.         (a)  295 + 82 × 3                                           (b)  45 x 67

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3.         (a)  List all the factors of 28
(b)  List all the prime numbers between 15 and 40

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4.         (a)  208 ÷ 8 + 6 × 9 – 12                              (b)  456 - 9 - 99

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5.         Pak Abu collected 474 durians from his orchard.  He divided the durians equally       into 6 large baskets.  How many durians are there in each basket?

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6.         Find the Lowest common multiple (LCM) of 14, 18 and 24.

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7.       Calculate the highest common factor (HCF) of 20 and 36.

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8.       (i)   Complete the number sequence below.
2, 7,____a___, 17, ____b___, 27.

(ii)  Find the value of a + b.

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9.       (a)  9 × (14 – 8) ÷ 2                                       (b)  15 + 25 x 50 – 25

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10.       In a class of 30 students, 16 are girls.  Later when 15 more students join the   class, 9 of them are girls. How many boys are there in the class altogether?

11.       (a)  List the first six multiple of 3 and 6.
(b)  List all the common multiple of 3 and 6.

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12.       Find the common factors of 10 and 18.

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13.       (a)  Find all factors of 12 and 20.
(b)  Find all the common factors of 12 and 20.
(d)  Find the sum of all the common factors of 12 and 20.

14.       (a)  Find the LCM of 6 and 15.
(b)  Find the HCF of 6 and 15.
(c)  Calculate the product of the LCM and the HCF of 6 and 15.

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