6 times
No. It depends on how good you are at arithmetic.
-423
The number 9 is the greatest one-digit number.
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6
4
2
No. It depends on how good you are at arithmetic.
-2
-423
99x9999=989901
2
2
999 x 9 = 8991
Zero. I would not both er with regrouping.
1
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.