0
Add your answer:
Earn +20 pts
When adding and subtracting decimals will your answer be a mixed number?
Yes
What do you have to do first before adding and subtracting mixed numbers?
look at the denominator see if it is the same as the other denominator or see if it is the same number at the bottom of each number.
Do you have to regroup mixed numbers that have like denominators when subtracting them?
No
Why subtracting a negative number is equivalent to adding a positive number?
equivalent to subtracting a negative
How is the concept of mixed numbers applied to the real world?
Find the sum of two mixed numbers by applying the procedure for adding mixed numbers, Solve a real-world problem by subtracting mixed numbers.
When adding and subtracting decimals will your answer be a mixed number?
Yes
What does subtracting mixed numbers mean?
In means calculating the difference between one mixed number and another mixed number.
What is the difiinition of subtracting fraction and mixed numbers?
when people subtract and when there done turn it in to a mixed number.
When is it necessaryto rename a mixed number when subtracting?
When doing sums with mixed numbers, it is often easier to convert the mixed numbers to improper fractions, do the sum and convert any resulting improper fraction back to a mixed number. This is especially true of division, but with subtraction, if the fraction part of the second mixed number is larger than the fraction part of the first mixed number (subtracting the second from the first), this will result in requiring borrowing from the whole number of the first mixed number. Using improper fractions avoids this complication and makes all sums easier.
How do you add two negative mixed numbers and one positive mixed number?
Convert them to improper fractions with common denominators and proceed with the adding and subtracting.
How do you subtract mixed numbers and borrow from the whole number?
you subtract mixed numbers by changing them to improper fractions. to borrow from a whole number you take away one like 5 changes to 4 and then you change look to the other mixed number your subtracting by and write its denominator as 4s denominator.
What do you have to do first before adding and subtracting mixed numbers?
look at the denominator see if it is the same as the other denominator or see if it is the same number at the bottom of each number.
Do you have to regroup mixed numbers that have like denominators when subtracting them?
No
What does adding and subtracting mixed numbers help for?
math
Do you change a mixed number into an improper number while adding and subtracting?
you do what makes sense given the numbers, if the fractions work out beautifully, you can just leave them as mixed numbers, otherwise it's best to keep them as improper fractions
Why is it sometimes necessary to regroup mixed numbers while subtracting?
because you might get mixed up
Why subtracting a negative number is equivalent to adding a positive number?
equivalent to subtracting a negative
