contestada

Work out
5-9
(Total for Question 1 is 1 mark)
2
Work out
-7+4
(Total for Question 2 is 1 mark)
Work out
-8-10
(Total for Question 3 is 1 mark)
Work out
2+-11
(Total for Question 4 is 1 mark)
Work out
7--9
(Total for Question 5 is 1 mark)
Work out
-5--12
(Total for Question 6 is 1 mark)
Work out
-5+8
(Total for Question 7 is 1 mark)
8
Work out
16--4

Respuesta :

Answer:

the answers to your question:

-4

3

-18

-9

16

7

3

20

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