Question

Find
(a) 35 - (20)
(c) (-15) - (-18)
(e) 23 - (- 12)
​

Answer 1

Answer:

a)15

b)3

e)35

-(-) =+

-x+(-x)=(-2x)

Answer 2

Answer:

a)15

b)3

c)35

Step-by-step explanation:

a) 35-(20)

= 35 - 20

15

b)

When ever there is case like -(-18)

there are two minus and a bracket which means multiplication of two minus .

The result is always +

ques:: -15 -(-18)

-15 + 18

3

c) Similarly ::23-(-12)

23+12

35.

Thanks!!