Question
All the products of a multiplication fact with ___ as a factor have the digits 0 in the ones place
Is the answer 2 or 5 or 10
Is the answer 2 or 5 or 10
Answers
GPT-4o mini
The answer is **10**.
When any number is multiplied by 10, the result will always have a digit of 0 in the ones place. For example:
- \( 3 \times 10 = 30 \)
- \( 7 \times 10 = 70 \)
Multiplying by 2 or 5 can produce numbers with various digits in the ones place, but multiplying by 10 guarantees a 0.
When any number is multiplied by 10, the result will always have a digit of 0 in the ones place. For example:
- \( 3 \times 10 = 30 \)
- \( 7 \times 10 = 70 \)
Multiplying by 2 or 5 can produce numbers with various digits in the ones place, but multiplying by 10 guarantees a 0.