Chapter 1: Integers

Q61Written answer

Division is the inverse operation of ____________

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Multiplication

Q62Written answer

65 ÷ ( – 13) =

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-5:

65 ÷ (– 13) = 65/ (-13) = -5

Q63Written answer

( – 100) ÷ ( – 10) =

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10:

( – 100) ÷ ( – 10) = ( – 100)/ ( – 10) = 10

Q64Written answer

( – 225) ÷ 5 =

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-45:

( – 225) ÷ 5 = -45

Q65Written answer

_____÷ ( – 1 ) = – 83

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83:

83 ÷ ( – 1 ) = – 83

Q66Written answer

_____ ÷ ( – 1) = 75

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-75:

(-75) ÷ ( – 1) = 75

Q67Written answer

51 ÷ _____ = – 51

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-1:

51 ÷ (-1) = – 51

Q68Written answer

113 ÷ _____ = – 1

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-113:

113 ÷ (-113) = – 1

Q69Written answer

(– 95) ÷ _____ = 95

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-1:

(– 95) ÷ (-1) = 95

Q70Written answer

( – 69) ÷ ( 69) = _____

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-1

( – 69) ÷ ( 69) = (-69)/ 69 = -1