rhnnnwilliams rhnnnwilliams

21-04-2020
Mathematics

contestada

Work out the answers to:
a) 7 + (-4)
b) (-6) + (-3)
c) 2 -(-6)
d) (-8) - (-13)

Respuesta :

Anisatunizzati Anisatunizzati

21-04-2020

Answer:

a) 7 + (-4) = 3

b) (-6) + (-3) = -9

c) 2 -(-6) = 8

d) (-8) - (-13) = 5

Step-by-step explanation:

a) 7 + (-4)

= 7 + (-4)

= 3

b) (-6) + (-3)

= -6 - 3

= -9

c) 2 - (-6)

= 2 + 6

= 8

d) (-8) - (-13)

= -8 + 13

= 5

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