The greatest possible product is what you get when both numbers are as big as they can be.
The greatest possible 3-digit number is 999 .
The greatest possible 1-digit number is 9 .
Their product is (999 x 9) = 8,991 .
To figure this out, we must multiply the highest 3 digit number and the highest 1 digit number together.
9 is the highest 1 digit number. 999 is the highest 3 digit number.
999 × 9 = 8991
The greatest possible product is 8,991 .
The greatest possible product of a 3-digit number and a 1-digit number is 8,991, which is obtained by multiplying the largest 3-digit number, 999, by the largest 1-digit number, 9.
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