Which of the following expressions are formed with numbers only?
30-n
5×10-7
6(18-3)+5×3
6×15-5×8+x
In the first option, n is present as a variable and in the last option x is there.
Hence 2nd and 3rd options are formed with numbers only
Which out of the following are expressions with number only ?
Which out of the following are expressions with numbers only?
(i) 2y+3
7×20-8z