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Question
Complete the following sequence.
9 × 111 = 999
9 × 222 = 1998
9 × 333 = 2997
9 × 444 = ________
9 × 555 = ________
9 × 666 = ________
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Solution
9 × 111 = 999
9 × 222 = 1998
9 × 333 = 2997
9 × 444 = 3996
9 × 555 = 4995
9 × 666 = 5994
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