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What one digit numbers can you add to 15 without needing to regroup?
0, 1, 2, 3 and 4
How is multiplying by multi-digit numbers similar to multiplying by two-digit numbers?
Multiplying by multi-digit numbers is similar to multiplying by two-digit numbers in that both processes involve breaking down the numbers into place values and multiplying each digit by each digit in the other number. The key similarity lies in the application of the distributive property, where each digit in one number is multiplied by each digit in the other number, and then the products are added together to get the final result. This process is consistent whether you are multiplying by a two-digit number or a multi-digit number.
What do multi digit numbers mean?
It means that you are talking about numbers that have more than one digit.
What are all of the one-digit prime numbers?
2, 3, 5, and 7 are the only one-digit prime numbers.
How many 3-d How many 3-digit numbers will be there which are divisible by 19igit numbers with atleast one 5 in their digits?
None. 3 digit numbers are not divisible by 19 digit numbers.
Which one-digit numbers can be added to 26 without haing to regroup?
15
Which one-digit numbers can be added to 26 without having to regroup?
only 2
What one digit numbers can you add to 15 without needing to regroup?
0, 1, 2, 3 and 4
Telephone company added one more digit to all the phone numbers in one area code how many new numbers could potentially be added?
90,000,000
When do you need to regroup hundreds in a subtraction problem?
When the lower digit is greater than the upper one.
Find two positive numbers that have a one-digit answer when multiplied and a two-digit answer when added?
I believe that the numbers One and Nine fit the bill as they would be 1x9= 9 and 1+9=10.
What 2 digit numbers added together make 40?
42
What is the ratio of the number of one-digit prime numbers and the number of one-digit composite numbers?
The ratio of the number of one-digit prime numbers to the number of one-digit composite numbers is one to one. The one-digit prime numbers are 2, 3, 5, and 7. The one-digit composite numbers are 4, 6, 8, and 9. Therefor, the ratio is 4:4, which simplifies to 1:1.
How many 2-digit numbers are there in which the one digit in greater than tens digit?
How many two digit numbers are there in which the tens digit is greater than the one’s digit ?
When might i need to regroup more than one time?
You might need to regroup more than once when performing multi-digit addition or subtraction, especially when the sum or difference of two numbers exceeds the place value of the column you are working in. For example, when adding numbers like 456 and 378, regrouping may be required in both the tens and hundreds columns. Similarly, when subtracting numbers like 804 and 297, regrouping may be necessary multiple times to ensure accurate results.
If the telephone company added one more digit to all the phone numbers in one area code how many new phone numbers could potentially be added?
10E7 (this is amount of numbers currently present within one area code) 10E8 (we want to add one more digit to all the phone numbers in one area code) Now we do the math: 10E8 - 10E7 = 90,000,000 new numbers could potentially be added I AM CHUCK NORRIS FEAR ME MORTALS!!! MO HA HA HA HA THIS QUESTION IS IRRELEVALENT. WIKIPEDIA LETS ME POST THIS S---.
How many 5 digit combos in 30 numbers?
The answer will depend on how many digits there are in each of the 30 numbers. If the 30 numbers are all 6-digit numbers then the answer is NONE! If the 30 numbers are the first 30 counting numbers then there are 126 combinations of five 1-digit numbers, 1764 combinations of three 1-digit numbers and one 2-digit number, and 1710 combinations of one 1-digit number and two 2-digit numbers. That makes a total of 3600 5-digit combinations.
