Subtract: (i) 4 from 9 (ii) `-4\ f rom\ 7` (iii)`3\ f rom-8` (iv) `-9\ f rom-5`

Subtract: (i) 4 from 9 (ii) -4 from 7 (iii) 3 from -8 (iv) -9 from -5

Subtract: (i) 5x from 9x (ii) -7x from 5x (iii) -8a from -3a

Subtract : (i) 7 from 2 (ii) -8 from 5 (iii) 4 from -9 (iv) -7 from -5

Subtract (i) 9 from 4 (ii) 9 from -4 (iii) -8 from 3

Subtact: (i) 3/5 from 1/2 , (ii) -4/7 from 2/3 , (iii) -5/6 from -3/4 , (iv) -7/9 from 0, (v) 4 from -6/11 , (vi) 3/8 from -5/6

Subtract: (i) 4 from 9 (ii) -4backslash from backslash7 (iii) 3backslash from -8( iv )-9backslash from -5

Subtract i -8 from 5 ii 7 from (-6) iii -9 from -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)

Evaluate: (i) 2/(-3) + -4/9 , (ii) =1/2 + -3/4 , (iii) 7/-9 + -5/6 (iv) 2 + -3/4 , (v) 3 + -5/6 , (vi) -4 + 2/3

Which ratio is greater ? (i) (5 : 6) or (7: 9) (ii) (2 : 3) or (4 : 7) (iii) (1 : 2) or (4 : 7) (iv) (3 : 5) or (8 : 13)