Observe the following table and complete it:
Statement Observation
(i) 7 – 9 = – 2 Result is an integer
(ii) 17 – (– 21) = _______ ______________
(iii) (– 8) – (–14) = 6 Result is an integer
(iv) (– 21) – (– 10) = _______ ______________
(v) 32 – (–17) = _______ ______________
(vi) (– 18) – (– 18) = _______ ______________
(vii) (– 29) – 0 = _______ ______________

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Answers

2016-04-12T18:39:54+05:30
(1) 7-9= -2
(2) 17-(-21)=38
(3)(-8)-(-14)=6
(4)(-21)-(-10)=-11
(5)32-(-17)=49
(6)(-18)-(-18)=0
(7)(-29)-0=-29
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