If you multiply 2*9, you get 18. Multiply that by 10 to get a three digit number, and you get 180.
It can have up to 5 digits.
To multiply a 2-digit number by another 2-digit number, you can use the standard multiplication method. Multiply the ones digit of the second number by both digits of the first number and write the results in the appropriate place value positions. Then, multiply the tens digit of the second number by both digits of the first number and place them in the corresponding positions, considering any carry-overs. Finally, add the two partial products to get the final result.
You multiply the one digit number on the bottom to every number on the top starting at the right and so on with every other number on the bottom.
4 options for the first digit, 3 options for the second digit, 2 options for the third digit. Multiply the number of options together, and you find how many 3-digit numbers you can get.
If you multiply 2*9, you get 18. Multiply that by 10 to get a three digit number, and you get 180.
98,901
1000
Example: 222*12 222 3 digit * 13 2 digit ------- 666 Multiply 3 to all three twos +222 Multiply 1 to all three twos (skip spot) -------- 2886 Answer Add up
It can have up to 5 digits.
To multiply a 2-digit number by another 2-digit number, you can use the standard multiplication method. Multiply the ones digit of the second number by both digits of the first number and write the results in the appropriate place value positions. Then, multiply the tens digit of the second number by both digits of the first number and place them in the corresponding positions, considering any carry-overs. Finally, add the two partial products to get the final result.
You multiply the one digit number on the bottom to every number on the top starting at the right and so on with every other number on the bottom.
4 options for the first digit, 3 options for the second digit, 2 options for the third digit. Multiply the number of options together, and you find how many 3-digit numbers you can get.
3
A smaller 3 digit number or a 2 digit number (99).
7
Multiplying a 2-digit number by a 1-digit number involves multiplying the digits in the ones and tens place and then adding the products. Similarly, multiplying a 3-digit number by a 1-digit number follows the same principle, where you multiply the digits in the ones, tens, and hundreds place and then add the products. The main difference is that in the latter case, you are dealing with three sets of digits to multiply and add, whereas in the former, you only have two sets of digits.