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Double your tens digit to get your ones digits?
That means multiply it by 2. If your tens digit is 3, your ones digit is 6.
How do you multiply 2 digit numbers times 2 digit numbers?
You line them up and down and then multiply the first ones up and down on the right. then you do the diagonally ones and then you put a zero on the bottom right. then you go to the second number on the right and do the one diagonally and then the on up and down. then you add the two together and you have your answer. example:
What is 2 nines and 2 ones in math?
20
How are you using the distributive property when you multiply one 2 digit number by another?
When you multiply a two digit number by another, you use the distributive property because you basically are taking the tens digits times both the other tens digit and the ones digit, then the ones digit times both the other tens and other ones digits. That sounds confusing, I know, but I'll explain. If you're taking 12 times 25, you are basically doing the problem (10+2) x (20+5). You take ten times twenty, then ten times five, then two times twenty, then two times five, and add them all together.
When you multiply 5 the ones digit in the product is one of these two numbers Name the numbers Explain how you know?
15
Double your tens digit to get your ones digits?
That means multiply it by 2. If your tens digit is 3, your ones digit is 6.
What is the one's digit when you multiply 100 nines together?
Consider the unit's digit when you multiply 9 n times. n = 1 gives 9 n = 2 gives 1 n = 3 gives 9 n = 4 gives 1 and a pattern emerges. When n is even, as 100 is, the answer is 1.
What is 12 x 90?
To calculate 12 x 90, you simply multiply the two numbers together. 12 x 90 = 1080. This is because when you multiply a two-digit number by a two-digit number, you multiply the ones place of the first number by the ones place of the second number, and then the tens place of the first number by the ones place of the second number, and so on.
How do you multiply 2 digit numbers times 2 digit numbers?
You line them up and down and then multiply the first ones up and down on the right. then you do the diagonally ones and then you put a zero on the bottom right. then you go to the second number on the right and do the one diagonally and then the on up and down. then you add the two together and you have your answer. example:
How many seven-digit telephone numbers are possible if the first two digits cannot be ones or zeros?
That makes:* 8 options for the first digit * 8 options for second digit * 10 options for the third digit * ... etc. Just multiply all the numbers together.
What is 2 nines and 2 ones in math?
20
How are you using the distributive property when you multiply one 2 digit number by another?
When you multiply a two digit number by another, you use the distributive property because you basically are taking the tens digits times both the other tens digit and the ones digit, then the ones digit times both the other tens and other ones digits. That sounds confusing, I know, but I'll explain. If you're taking 12 times 25, you are basically doing the problem (10+2) x (20+5). You take ten times twenty, then ten times five, then two times twenty, then two times five, and add them all together.
When you multiply 5 the ones digit in the product is one of these two numbers Name the numbers Explain how you know?
15
What is 10000 x 12?
10,000 multiplied by 12 equals 120,000. This calculation involves multiplying the two numbers together using the standard algorithm for multiplication. To find the product, you multiply the ones digit of 10,000 by 2, then multiply the tens digit by 2, and so on, carrying over any values greater than 9 to the next place value.
2.14 were is the ones digit?
The 2 is the ones digit. ■
What is the product of 35 and 12?
The product of 35 and 12 is calculated by multiplying the two numbers together. In this case, 35 multiplied by 12 equals 420. This is because when you multiply a two-digit number by another two-digit number, you multiply the ones place of the second number by the first number, then the tens place of the second number by the first number, and finally add the two results together.
How many two digit numbers are there in which the tens digit is greater then the ones digit?
The answer depends on what the tens digit is greater than, and what the ones digit does then.
