Question

(1) Which of the following cannot be written as {- 45} ¢ 108 ? ˜1™

(a) - 45 ¢ {100 + 8} (b) ˜-45™ ¢ 100 + ˜- 45™ ¢ 8

(c) - 45 ¢ 8 + 100 (d) ˜-40 - 5™ ¢ 108

(2) Which of the following cannot be written as {- 20} £ 5 ? ˜1™

(a) {-5} £ 20 (b) - ˜20 £ 5™ (c) 20 £ {-5} (d) - 4

(3) Which of the following is not defined as 0 integer for number b? ˜1™

(a) b £ 0 (b) 0£ b (c) b £ 1 (d) 1 £ b

(4) Write the pair of integer in which multiplication is (-45) and difference is 12. ˜2™

(5) Find the value using distributive property.

{-65} ¢ 25 + 25 ¢ {-35}

˜2™

(6) Fill in the blanks. ˜3™

{1} is the neutral number for integers.

{2} {154} ¢ 22 + 154 =

{3} The result of multiplying five positive integers with five negative integers will be.

_______________

Q - 2 Choose the correct option. ˜4™

{1} 3.5 £ 100 is equal to

(a) 0.0035 (b) 0.035 (c) 350 (d) 3.500

{2}



is equal to

(a)





(b)



(c)



(d)



(3) Which result is obtained by dividing 8 from



?

(a)





(b)



(c)



(d)



{4} Which of the following is not an equivalent fraction of



?

(a)





(b)



(c)



(d)



Q - 3 Do as directed.

(1) How many pieces of



kg cake can be cut from 10 kg of cake? ˜2™

(2) What will you get by dividing 0.03268 from 0.004? ˜2™

(3) Divide:



from













˜2™

(4) Fill in the blanks. ˜4™

1)





of 18 =

2)





=

3) 4.5 10 =

4) 3.003 0.03 =​

Answer 1

Answer:

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