Question

4. Simplify: (4 – 5) – (13 – 18 + 2).

(a) -1,

(b) –2,

(c) 1,

(d) 2.
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Answer 1

$\mathfrak{\underline{\underline{question :}}}$

4. Simplify: (4 – 5) – (13 – 18 + 2).

(a) -1,

(b) –2,

(c) 1,

(d) 2.

$\bold{Answer :-}$

(4 – 5) – (13 – 18 + 2).

4-5 gives negative 1 because 4 is a small number and 5 is a big one.

= -1-(13+2-18).

Now 13+2=15 and subtracting 18 from 15 gives negative 3

= -1-(15-18).

= -1-(-3).

= -1+3.

When we subtract these numbers, final answer gets the bigger number's sign

= 2.

So,

Answer is 2

option D is correct

Answer 2

Answer:

$\large{\boxed{\mathfrak\green{Solution:}}}$

$\huge{\underline{\underline{Question:}}}$

Simplify:- (4 -5)-(13 - 18 + 2)

$\rule{300}{2}$

(4 -5)-(13-18+2)

$\implies$(-1)-(-5+2)

$\implies$(-1)-(-3)

$\implies$ -1 + 3

$\implies$ 2

$\large\boxed{Answer:Option\:(d)=2}$

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