Question

$+ \times + = \\ - \times - = \\ - \times + = \\ + \times - =$
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Answer 1

Answer:

+ x + = +

- x - = +

- x + = -

+ x - = -

Answer 2

Answer:

+*+=+

-*-= -

-*+= -

+*-=. -

Step-by-step explanation:

hope this will help you