Question

Simplify:
(a) 2 - 4 + 6 - 8 - 10
(b) 4 - 2 + 2 - 4 - 2 + 2
(c) 4 - (-9) + 7 - (-3)
(d) (-7) + (-19) + (-7).​

Answer 1

Step-by-step explanation:

a)-14

b)0

c)23

d)-33

these are solved by using bodmas rule

Answer 2

(a) 2-4+6-8-10 = -14

(b) 4-2+2-4-2-2 = 0

(c) 4-(-9)+7-(-3) = 23

(d) (-7)+(-19)+(-7) = -33