4032-?+5628=3281+2099

Add each of the following and check by reversing the order of addends: 5628+3978415409+178+591+322259+10001+1991+99991+2+3+4+1996+1997+1998+19+19+19+2010+11+12+13+14+15+16+17+18+19+20

Find predecessor of 5628+97348 .

Find the smallest number among the following: 4321,4032,4252,4783

The number between 4000 and 5000 which is divisible by 12,18,21 and 32 is (a) 4023 (b) 4032 (c) 4203 (d) 4302

Evaluate the following : -4032+3294

In the meter bridge circuit shown in figure- 3.281 find the length AC at null deflection in galvanometer.

Divide: 319.2 by 2.28 (ii) 40.32 by 9.6

Divide: 163.44 by 24 (ii) 403.2 by 96