2 years ago

Helpppp I attached a ss

Mathematics

2 answers:

joja [24]2 years ago

5 0

Answer:

the answer is 7×9=(7×10)-(7×1)

ExtremeBDS [4]2 years ago

5 0

Answer: 1

the value is 1
7x9=(7x10)-(7x1)
63=70-7

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