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You will start and end with the same number every time you subtract what?
The only number that satisfies this condition is zero. When you subtract zero from any number, you will always end up with the same number. This is because subtraction is the inverse operation of addition, and adding zero to a number does not change its value.
What is 10 times18?
when multiplying any number by 10, just add a zero at the end of that number to get your answer. 10*18=180 this rule works for 100, 1000 and other similar numbers. any number multiplied by 100 is that number with 2 zeros after it and any number multiplied by 1000 is that number with 3 zeros.
How do you know if a number is the product of a factor multiplied by 5?
If it end with a five or zero, the number is the product of a factor multiplied by 5.
Exponent to the fourth power?
It is a number multiplied by itself multiplied by itself multiplied by itself. So if you start with x, you end up with x*x*x*x.
What is 13000000 multiplied by 1 million?
Well if you remember the rule: Any number times 10 just add a zero at the end. (ex. 2 x 10 = 20) Same rule applies here just with 6 zero's instead of 1 zero. 13,000,000 x 1,000,000 = 13,000,000,000,000 Answer (in words): Thirteen Trillion
How do you know if a number is the product of a factor multiplied by 5?
If it end with a five or zero, the number is the product of a factor multiplied by 5.
Why zero is the ending of a number?
There is not always a zero at the end if the number. there is a zero if the number is divisible by five.
What is the sum when you add zero to any number?
it is 10 times larger (of the number that was multiplied by 10 or added a zero at the end)
How can you tell if the product will end in 0 or 5 when multiplying by 5?
When 5 is multiplied by an odd number, the product ends in 5. When 5 is multiplied by an even number, the product ends in zero.
Why does negative two plus positive two equal zero?
Because if a negative is multiplied by another negative it will always be positive. But, if a positive is multiplied or divided by a negative it will always be negative. If the two signs are the same and or being multiplied or divided they will be positive. If the two signs are different and or being multiplied or divided will be negative. True, but the question is not about multiplication, but addition. i like to think of it like this on a number line there are positives and negatives -3 -2 -1 0 1 2 3 if you added 2 to zero you move up to the number positive 2 then move down two number, which represents subtracting two or negative two. you should end up on zero
What multiples always end in zero?
Anythingmultipliedby zero always ends in zero.
What does the product of any whole-number factor multiplied by 100 always have?
At least two zeros at the end.
What does the product of any whole number factor multiplied by 100 always have?
At least two zeros at the end.
Why is zero times a number always zero?
Because if you try to multiply nothing, you will always end up with nothing. so no matter what number you multiply 0 to, since 0 has no numerical value, the answer will always be 0.
When a natural number is multiplied by 10 the product is?
To multiply any number by 10, simply put a zero on the end, thus: 245 x 10 = 2450
What is the rule for finding the product of 10 and another number?
the product will always end in zero
When you multiply 235 times 4 why does its product have a zero in the ones place?
The last digit is 5 and it is being multiplied by 4. The number 4 is even. Anytime 5 is multiplied by an even number, the result will end with zero. So that is what happens in this instance: 235 x 4 = 940
