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That is correct. Considering the largest double digit whole number is 99. Unless of course, you mean adding the two digits of a double digit number alongside the two digits of another double digit number, then yes, you will have a 4 digit number. Depends how you interpret the question, and your creativity.
What else can I help you with?
What is the least sum in 4 digit number if you add 2 digit number?
6
How do you add a 3 digit number and a 2 digit number?
Nothing special about it. 489 +65 554
What is a 3 digit whole number when doubled remains a 3 digit number When you add 2 to the doubled number it becomes a 4 digit number?
Any number when doubled becomes even. Thus the key part of the question is identifying a 3 digit even number that you can add 2 to to become a 4 digit number. The answer is 998. Thus to find the original number we need to do 998/2. This calculates to 499.
Is the predecessor of a 2 digit number is never a single digit?
No, the proposition is FALSE.
What 2-digit prime number has a sum of 10 when you add up its digits?
Two-digit prime numbers whose digits add up to 10 are:193773
If you add a two digit number to a two digit number do you get a four digit number?
No. When adding the smallest 2 digit number (= 10) to the smallest 2 digit number (again, 10) the result is a 2 digit number (10 + 10 = 20). When adding the largest 2 digit number (= 99) to the largest 2 digit number (again, 99) the result is a 3 digit number (99 + 99 = 198). As you can see, you'll either get a 2 or 3 digit number, but never a 4 digit number.
What is the least sum in 4 digit number if you add 2 digit number?
6
How do you add a 3 digit number and a 2 digit number?
Nothing special about it. 489 +65 554
What is a 3 digit whole number when doubled remains a 3 digit number When you add 2 to the doubled number it becomes a 4 digit number?
Any number when doubled becomes even. Thus the key part of the question is identifying a 3 digit even number that you can add 2 to to become a 4 digit number. The answer is 998. Thus to find the original number we need to do 998/2. This calculates to 499.
Is the predecessor of a 2 digit number is never a single digit?
No, the proposition is FALSE.
What is the shortcut for multiplying a 2-digit number by 101?
-99
What 2-digit prime number has a sum of 10 when you add up its digits?
Two-digit prime numbers whose digits add up to 10 are:193773
What is verdic table?
It is a table of numbers that are added and the first digit is displayed but if the answer of the 2 number when added is more than 1 digit, you add them again till it reaches a 1 digit number.
I am thinking of a number between 300 and 500. The digit add up to 14. The difference between the greatest digit and the smallest is 2. What could be a number?
lol
What is an odd two digit number that there two digits add up to eight and its squared root is 50?
If its squared rott is 50, the number must be 2500, which is not a 2-digit number.
What is the greatest product of a 2 digit number multiplied by a 1 digit number?
2 digit number
How are binary numbers changed to decimal numbers?
Starting with the number just before the "decimal/binary" point and going left: you leave the first digit as it is, add 2 times the digit to its left, add 4 times the digit to its left, add 8 times the digit to its left, and so on to the end. The multiple is doubled each time. If you have digits to the right of the point, you add 1/2 times the first digit add 1/4 times the digit to its right, add 1/4 times the digit to its right, and so on to the end. The multiple is halved each time. The grand total is the equivalent decimal number.
