by traning
4 x 1 = 4 (4 / 1 = 4) 4 x 10 = 40 (40 / 4 = 10) Since 18.88 is between 4 and 40, you can conclude that the quotient must be between 1 and 10.
To find the mixed number you need to first divide to find the quotient and remainder. So 71 over 8 has a quotient of 8 and remainder 7. So the general way of writing a mixed number is dividend over divisor = quotient (remainder over divisor) dividend/divisor = quotient remainder/divisor) So 71 over 8 = 8 7/8.
first digit time second digit and second digit times first digit then repeat
0 is the ten's digit of the first odd number.
First comes multiply then comes divide.
104
34
You can use estimation and place value to help you figure out where to place the first digit.
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.
18.88/4 = 4.72 and the first digit is in the ones place
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.
0.6705
well....I don't know much....so i will think of it later.... SORRY
66.9672
by rounding 624 down to 600, you know that 600 divided by 6 is 100, so the first digit will probably be a 1
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)
An estimation, like 600 divided by 6, will show you that the answer should be around 100, not 10 or 1000.