0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
Is it true or false that to compare numbers you need to write them in a place value chart and compare the digits from left to right?
it is true
Why do you compare numbers beginning from the left after you line them up by place value?
because in america we read left to right
How do you compare and order rational numbers?
To order fractions and decimals, you can either write them all in the same form and then compare them, or place them on a number line. Recall that numbers increase in value as you move from left to right along a number line.
Is 8.092 greater than 8.9?
8.092 is lesser than 8.9 because 8.092-8.9=-0.808 < 0. You don't have to do subtraction to figure it out. You need to first compare the numbers in the ones place (here it's 8 and 8). Then, because they are equal, compare the numbers in the tenths place (here these are 0 and 9). Since in the tenths place 0 < 9, then 8.09 < 8.9.
Why you start ordering numbers by lining up their ones digits?
technically you don't line up the ones. you line up the decimals. you do this because it is necessary to compare place value to place value in order to order.
Is it true or false that to compare numbers you need to write them in a place value chart and compare the digits from left to right?
it is true
Is 0.205 bigger than 0.21?
No. The number .205 is .005 smaller than .21 No. 0.21 is bigger.Note: To compare the decimal numbers,1) First compare the whole part.2) Then compare the fractional or decimal part. The numbers after the decimal point.3) Compare the tenth place, then compare the hundredth place and go on.Here 0 is the whole part.In the tenth place we have 2 in both the numbers. But in hundredth place we have 0 in the first number and 1 in the second number.So, the second number, 0.21 is bigger.Source: www.icoachmath.com
What place value would you use to compare the numbers 61.02 and 61.12?
Tenths.
Why do you compare numbers beginning from the left after you line them up by place value?
because in america we read left to right
Describe how place value is used to compare decimals?
Align the numbers according their place values. Go from left to right (decreasing place values) until the face values of the numbers are different. Then the number with the larger face value in that place is the larger number.
Is 9.8 greater than 9.08?
Yes
How do you compare and order rational numbers?
To order fractions and decimals, you can either write them all in the same form and then compare them, or place them on a number line. Recall that numbers increase in value as you move from left to right along a number line.
Is 8.092 greater than 8.9?
8.092 is lesser than 8.9 because 8.092-8.9=-0.808 < 0. You don't have to do subtraction to figure it out. You need to first compare the numbers in the ones place (here it's 8 and 8). Then, because they are equal, compare the numbers in the tenths place (here these are 0 and 9). Since in the tenths place 0 < 9, then 8.09 < 8.9.
Is 1.07 smaller than 1.4?
Yes. To compare numbers, start with the highest place value digit and if they are equal compare the next place value digit (to the right) until a difference is found. For 1.07 and 1.4: the highest place value digit is the ones digit; they are both 1, so compare the next place value digit: the tenths: for 1.07 it is 0 and for 1.4 it is 4; 0 is less than 4, so 1.07 is less than 1.4
Why you start ordering numbers by lining up their ones digits?
technically you don't line up the ones. you line up the decimals. you do this because it is necessary to compare place value to place value in order to order.
How do I Put in order 15.25 15.03 and 15.2?
To put these numbers in order, you need to compare them digit by digit starting from the left. In this case, the numbers are all in the 15.xx range, so you first compare the tenths place. Since 15.03 is the smallest in the tenths place, it comes first. Next, compare the hundredths place, and 15.03 is still the smallest. Finally, compare the hundredths place, and 15.03 is still the smallest, so the order is 15.03, 15.2, 15.25.
How do you decide which of two numbers is greater when both numbers are positive?
If x - y > 0, then x is greater than y.The greater positive number is the one further from zero.Which number is greater can be worked out on a digit by digit basis:To compare numbers starting with the highest place value column compare the digits, moving right a place value column until either all digits have been considered or one digit is higher than the other - the number with the higher digit is the greater number. (If a place value column is empty, its digit value is 0).
