= 9
5. Study the pattern:
1 x 8 + 1
1234 x 8 + 4 = 9876
12 x 8 + 2 = 98
12345 x 8 + 5 = 98765
123 x 8 +3 = 987
Write the next two steps. Can you say how the pattern works?
(Hint: 12345 = 11111 + 1111 + 111 + 11 + 1).
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Step-by-step explanation:
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