Without actually calculating the cube: `(-12)^3+7^3+5^3`

Without actually calculating the cube: (28)^3+\ (-15)^3+\ (-13)^3

Without actually calculating the cubes, find the value of each of the following: (i) (-12)^3+(7)^3+(5)^3 (ii) (28)^3+(-15)^3+(-13)^3

Without actually calculating the cubes. Find the value of each of the following: (i) (-12)^3+7^3+5^3 (ii) (28)^3+(-15)^3+(-13)^3

Without actually calculating the cube find the value of the following : (i) (-9)^(3)+(4)^(3)+(5)^(3) " " (ii) (-18)^(3)+(9)^(3)+(9)^(3) " " (iii) (16)^(3)+(1)^(3)+(-17)^(3) (iv) (8)^(3)+(3)^(3)+(-11)^(3) .

without actually calculating , the cubes , find the valuse of (i) ((1)/(2))^(3)+((1)/(3))^(3)-((5)/(6))^(3) (ii) (0.2)^(3)-(0.3)^(3)+(0.1)^(3)

Find the cube of : 3/7

Find the cube of: 5a +3b

Without doing the actual addition, find the sum of: (i) 1 + 3 + 5 + 7 + 9 + 11+ 13 + 15 + 17+ 19 + 21 + 23 (ii) 1 + 3 + 5 + 7 + 9 + ......+39 + 41 (iii) 1 + 3 + 5 + 7 + 9 + ......+51 + 53

Fill in lt or gt sign in the boxes without actually carrying out the multiplication. i. (11)/(3) xx (6)/(5) square (11)/(3)" "(11)/(3) xx (6)/(5) square (6)/(5)

Fill in the boxes with lt or gt without actually finding the required product. a. i. (5)/(9) xx (6)/(7) square (5)/(9)" "ii. (5)/(9) xx (6)/(7) square (6)/(7)