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Can you tell whether a number is a multiple of 3 by looking at its last digit?
Wiki User
∙ 12y ago
No. However, one you you can tell is that the digits of a multiple of 3 always add up to another multiple of 3.
Wiki User
∙ 12y ago
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How do you decide if a two-digit number is a multiple of a one-digit number?
Divide the two-digit number by the one-digit number. If the remainder is zero then the 2-digit number is a multiple and if not, it is not.
How can you figure out whether a number is divisible by 5?
You can tell whether a number is divisible by 5 by looking at the last digit if there is no decimal point. If the last digit a 5 or 0 then it is divisible by 5. For example 365 or 400
What is a multiple digit number?
That means that the number has more than one digit.
How can I tell whether a number is a square number?
You can tell whether a number is a square number by looking at the last digit. A perfect square number ends with either 1, 4, 5, 6, 9 or 00.
What is a 3 digit number that is divisible by 1?
a 3 digit number that is divisible by on is a three digit number that is a multiple of one.
What two digit prime number does not have the sum of seven and is a multiple of seven?
A prime number cannot be a multiple of seven. You might be looking for 59.
How do you decide if a two-digit number is a multiple of a one-digit number?
Divide the two-digit number by the one-digit number. If the remainder is zero then the 2-digit number is a multiple and if not, it is not.
How can you figure out whether a number is divisible by 5?
You can tell whether a number is divisible by 5 by looking at the last digit if there is no decimal point. If the last digit a 5 or 0 then it is divisible by 5. For example 365 or 400
How do you decide if a two-digit number is a multiple of a one digit number?
Divide the 2-digit number by the 1-digit number. If the quotient comes out a whole number, then the big one is a multiple of the small one.
What is a multiple digit number?
That means that the number has more than one digit.
How can I tell whether a number is a square number?
You can tell whether a number is a square number by looking at the last digit. A perfect square number ends with either 1, 4, 5, 6, 9 or 00.
What is a 3 digit number that is divisible by 1?
a 3 digit number that is divisible by on is a three digit number that is a multiple of one.
What is the greatest common multiple of 22 and 44?
greatest common multiple can be 100 digit number or many digit number.. but the lowest common multiple is 44..
What three digit number is a multiple of 9?
999 is a three-digit multiple of 9
What is the largest 4 digit number that is a multiple of 32?
9984 is the largest 4-digit multiple of 32
What numbers are relatively prime to 5?
Since 5 is a prime number, then any number, which is not a multiple of 5, is relatively prime with the number 5. You can determine if a number is a multiple of 5, by looking at the ones place digit. If it is a 0 or 5, and the number itself is not zero, then the number is a multiple of 5.
When a number is a multiple of 5 what are the possible values of the ones digit?
When a number is a multiple of 5, the possible values of the ones digit are zero and five.
