DASS AND BROWN WORLD SCHOOL
Class VI Revision Assignment
1. Subtract
the sum of -234 and 168 from the sum of 148
and -245
2. Subtract
the sum of 5x2-4y+6z and -7x2+y-3z from the
sum of 12x2-y+3z and -3x2+5y
-8z
3. If A=7x2+5xy-8y B= 5x2+2yx-3y C= 2x2+5xy -2y
Then find A + B – C
4. Solve and
verify
6(1–4x) + 2(2 + 5x) = 53
5.If p = –1
, q = –2 , r = 3, find the value of
i) pq + r ii) p2r + q
=====================================
