What is 8 x 8 x 9?

Can you help me with this please. I know I should do 8 x 8 which is 64, but I don't know what 64 x 8 is. I don't know how to do 2 diget multiplication.
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You said 8 x 8 is 64. That is right, but do 64 x 9. It is easy! 4 x 9 = 36. Carry the 3. Then do 6 x 9 = 54 + 3 = 57. Now when you carried the 3, you can't use it anymore. So put this together 57 and 6 = 576

Answer: 576

by Level 10 User (57.4k points)

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