EXAMPLES (1) 2
27
EXERCISE 1C
1. Divide:
(iv) -132 by 12
(i) 65 by -13 (ii) -84 by 12
(iii) -76 by 19
(viii) -36 by -1
(v) -150 by 25 (vi) -72 by -18
(vii) -105 by -21
(ix) O by -31 (x) -63 by 63
(xi) -23 by -23
(xii) -8 by 1
2. Fill in the blanks:
(i) 72 = (.....) = -4 (ii) -36= (.....) = -4
(iii) (.....)= (-4) = 24
(iv) (.....) 25 = 0
(v) (.....)=(-1) = 36
(vi) (.....):1=-37
(vii) 39 = (.....) = -1 (viii) 1: (.....) = -1
(ix) -1 = (.....) = -1
3. Write (T) for true and (F) for false for each of the following statements:
(i) 0.+ (-4)=0 T
(ii) (-6)= 0 = 0
(iii) (-5)=(-1) = -5
(iv) (-8)=1= -8
(v) (-1)= (-1) = -1
(vi) (-9) = (-1) = 9
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