Find the value of: `-27-(-23)` (ii) `-17-18-(-35)`

Find the value of: (i) -27-(-23) (ii) -17-18-(-35)

Find the value of : -17+36-18-1

Find the value of : -17+36-18-1

Find the value of : 31+(-23)-35+18-4-(-3)

Find the absolute value of (23)/(17)

Find the value of (i)[32+2xx17+(-6)]-:15 (ii) |-17|+17|-:||-25|-42|

Find the value of x, if 6x=23^(2)-17^(2)

Find the value of (i) [32+2xx17+(-6)]-:15 (ii) ||-17|+17|-:||-25|-42|

Use convenient groupings and find the values of (i) 18 xx (-27) xx 30 (ii) (-8) xx (-63) xx 9 (iii) (-17) xx (-23) xx 41 " " (iv) (-51) xx (-47) xx (-19)