Question

find the value of :

CHAPTER NAME : INTEGERS

a) +15 - ( -25)
b) -60- (-58) - (-2) ​

Answer 1

Answer:

Hi hope this answer will help you please give brainliest plz follow

Step-by-step explanation:

$15-(-25)\\minus minus = plus \\So 15+25 \\Sign will come of big number okk dear \\Answer of a) 40 \\\\\\\\-60-(-58)-(-2)\\Minus minus = plus \\-60+58+2\\Minus plus = minus \\-2+2\\0 \\Answer of b) 0 \\\\\\\\Hope it is helpful to you please follow give brainliest$

Answer 2

Question:

a) +15 - ( -25)

b) -60- (-58) - (-2)

Solution:

a) +15 - ( -25)

= +15-(-25)

= +15- -25

= +15+25

= 40

b) -60- (-58) - (-2)

= -60 + 58 + 2

= -2 + 2

= 0

Solved Using Rule:-

(+) × (+) = +

(-) × (-) = +

(+) × (-) = -

(-) × (+) = -