Because 4 is less than 9.
There is no way for it to divide evenly and that's to divide by 9.
Think about it. The only way to get a number in the thousands place is to have a 9 as the first number (assuming it's still a three digit number)
104
You can use estimation and place value to help you figure out where to place the first digit.
425 is less than 100*9 = 900 so the first digit of the quotient cannot be in the hundreds (or higher) place. 425 is greater than (or equal to) 10*9 = 90 so the first digit of the quotient cannot be in the units (or lower) place. That only leaves the tens place.
well....I don't know much....so i will think of it later.... SORRY
Estimating before dividing helps you gauge the size of the quotient, making it easier to determine the first digit. For example, estimating that 624 is close to 600 and 6 is close to 6 suggests that the quotient will be around 100. This initial estimation allows you to quickly identify that the first digit in the quotient should be 1, as 6 goes into 60 ten times, guiding you to a more accurate division process. Overall, it streamlines calculations and reduces the risk of errors.
by traning
104
You can use estimation and place value to help you figure out where to place the first digit.
34
425 is less than 100*9 = 900 so the first digit of the quotient cannot be in the hundreds (or higher) place. 425 is greater than (or equal to) 10*9 = 90 so the first digit of the quotient cannot be in the units (or lower) place. That only leaves the tens place.
18.88/4 = 4.72 and the first digit is in the ones place
0.6705
well....I don't know much....so i will think of it later.... SORRY
41)3972...since 41>39 you won't have the first digit of the quotient in the hundreds place. it will be in the tens place instead. if the first two digits were 41 or greater then you would. hope that helps.
by rounding 624 down to 600, you know that 600 divided by 6 is 100, so the first digit will probably be a 1
Estimating before dividing helps you gauge the size of the quotient, making it easier to determine the first digit. For example, estimating that 624 is close to 600 and 6 is close to 6 suggests that the quotient will be around 100. This initial estimation allows you to quickly identify that the first digit in the quotient should be 1, as 6 goes into 60 ten times, guiding you to a more accurate division process. Overall, it streamlines calculations and reduces the risk of errors.
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