Home
Class 7
MATHS
Let's calculate mentally :- -10x - 2x...

Let's calculate mentally :-
-10x - 2x

Promotional Banner

Topper's Solved these Questions

  • ALGEBRAIC OPERATIONS

    JNAN PUBLICATION|Exercise EXAMPLE|98 Videos

  • APPROXIMATION OF VALUES

    JNAN PUBLICATION|Exercise EXAMPLE|13 Videos

Similar Questions

Explore conceptually related problems

Let's calculate mentally :- -7x -2x +5x

Let's calculate mentally :- 9y - 3y

Let's calculate mentally :- 5x + 3x

Let's calculate mentally :- -4y + 7y

Let's calculate mentally. 6 xx 18

Let's calculate mentally :- 3a + 4a -2a

Let's calculate mentally :- 6p - 2p + 3p

Let's calculate mentally :- 5a^2b - 2a^2b - 3a^2b+ 8a^2b

Let's calculate mentally. (-18) xx (-29) = square

Let's calculate mentally. 5 xx (13)