3 years ago

Whats 9x9-18+18-20+2?

Mathematics

2 answers:

hichkok12 [17]3 years ago

7 0

Answer:

Step-by-step explanation:

9 x 9 = 81

81 - 18 = 63

63 + 18 = 81

81 - 20 = 61

61 + 2 = 63

Hope this helps!

zhuklara [117]3 years ago

4 0

Answer:

9x^9-18

Step-by-step explanation:

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