Mathematics
Subtract:
(a) 12y from 19y
(b) 6z from 5z
(c) 10p from 20p
(d) 13m from 23m
(e) 48n from 50n
Related Questions
A bus travels at v km per hour. It is going from Delhi to Jaipur. After the bus has travelled 5 hours, Jaipur is still 20 km away. What is the distance from Delhi to Jaipur?
Solve:
(a) 6x + (9x − 2x)
(b) 11y + 2y + 3x
(c) 11z + 3z + z
(d) 8ab + (−3ab)
(e) 3x − 4x + 7x
(f) 35b − (16b + 9b)
(g) (9a − 3a) + 4a
Multiply:
(a) 5 × b
(b) x × y
(c) 2a × 3b
(d) a × a
(e) 6a × 2a