Find the value of: (i) `(-4) -: 2/3` (ii) `(-3)/5 -: 2` (iii) `(-4)/5 -: (-3)` (iv) `(-1)/8 -: 3/4` (v) `(-2)/(13) -: 1/7` (vi) `(-7)/(12) -: ((-2)/(13))` (vii) `3/(13) -: ((-4)/(65))`

Find the values of :- (i) 2^(4) (ii) 4^(3) (iii) 3^(2) (iv) 5^(3) (v) 9^(4) (vi) 7^(3)

Divide :(-3)/(4)by-6 (ii) (2)/(3)by(-7)/(12)-4by(-3)/(5) (iv) (-3)/(13)by(-4)/(65)

Evaluate : (i) (3)/(4)-(4)/(5) (ii) -3-(4)/(7) (iii) (7)/(24)-(19)/(36) (iv) (14)/(15)-(13)/(20) (v) (4)/(9)-(2)/(-3) (vi) (7)/(11)- (-4)/(-11) (vii) (-5)/(14) -(-2)/(7) (viii) (-5)/(-8)-(-3)/(4)

Find the (i) 2/5 -: 1/2 (ii) 4/9 -: 2/3 (iii) 3/7 -: 8/7 (iv) (2) 1/3 -: 3/5 (v) (3) 1/2 -: 8/3 (vi) 2/5 -: (1) 2/3 (vii) (3) 1/5 -: (1) 2/3 (viii) (2) 1/5 -: (1) 1/5

Find the value of each of the following: 13^2 (ii) 7^3 (iii) 3^4

Fill in the blanks : (i) (-3) + (-9) = ……. (ii) (-7) + (-8) = ….. (iii) (-9) + 16 = ….. (iv) (-13) + 25 = ….. (v) 8 + (-17) = ……….. (vi) 2 + (-12) = ……….

Find the value of 1/(4(2/7)) + 1/(3(11/13)) + 1/(5/9)

Evaluate: (i) 4 ^(-3) (ii) ((1)/(2 )) ^(-5) (iii) ((4)/(3))^(-3) (iv) (-3) ^(4) (v) ((-2)/(3)) ^(-5)

Subtract : (i) (3)/(4) from (1)/(3) (ii) (-5)/(6) from (1)/(3) (iii) (-8)/(9) from (-3)/(5) (iv) (-9)/(7) from -1 (v) (-18)/(11)from1 (vi) (-13)/(9) from0 (vii) (32)/(13) from (-6)/(5) (viii) -7 from (-4)/(7) (ix) (5)/(9) from (-2)/(3) (x) 5 from (-3)/(5)