1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
leonid [27]
3 years ago
8

How do you add and subtract decimals??

Mathematics
2 answers:
valentina_108 [34]3 years ago
8 0

Step-by-step explanation:

To add decimals, follow these steps: Write down the numbers, one under the other, with the decimal points lined up. Put in zeros so the numbers have the same length .Then add, using column addition, remembering to put the decimal point in the answer.

subtraction also in the same way only place the large no up and small down and do subtraction.

I hope this helps....

kupik [55]3 years ago
4 0

Answer:

add ans subtract like normal

Step-by-step explanation:

You might be interested in
Three hikers equally share 1/2 gallon of water. Explain how you would use an area model to find the amount of water each hiker d
zlopas [31]

Answer:

1/6

Step-by-step explanation:

1/2 ÷ 3                 equation

1/2 ÷3/1                  flip

1/2 x 1/3                multiply

1/6                          Answer


8 0
3 years ago
Read 2 more answers
Evaluate each expression please
Firlakuza [10]
13. Is 18 15. Is 86 17 is 5 19 is 15 21 is 24 23 is 29
5 0
3 years ago
The base of a prism are right triangles with leg lengths of 7 inches and 5 inches. the prism height is 12 inches. what is the vo
Wewaii [24]
The volume formula is length x width x height. 7x5x12=420 cubic inches
4 0
3 years ago
Read 2 more answers
Question 5 of 5
makvit [3.9K]

Answer:what happened to  c and a

Step-by-step explanation:

4 0
3 years ago
Which term refers to a statistical value that is a measure of the spread or variation in the scores in a given data set?
IRINA_888 [86]

Answer:

A

Step-by-step explanation:

The dispersion refers to the overall spread of the data — how "disperse" it is across values.

The independent variable is what you manipulate in a study, whereas the dependent variable is what you measure.

Central tendency is another word for average.

6 0
3 years ago
Other questions:
  • Approximately 32,300 citizens of a country died in automobile accidents in 2015, express this toll in deaths
    10·1 answer
  • 2. Point A is located at (-8, -3) on the coordinate grid. If it is
    5·1 answer
  • Help Please!!! 20 points!
    15·1 answer
  • Adjacent angles of intersecting lines are complementary angles. true false
    5·2 answers
  • I need help please???
    11·1 answer
  • Evans mother used 1/3 pound of beef, 1/2 pound of shrimp, and 3 pounds is pasta to make dinner for 4. What fraction represents t
    14·1 answer
  • A patient is given a 100-milligram dosage of a drug that decays exponentially at a rate of 11% per hour. The doctor wants to kno
    8·1 answer
  • 12a − 3(7 + 5a)<br><br> help pls
    5·2 answers
  • Help!!!!!!!!!!<br> <img src="https://tex.z-dn.net/?f=%5Cfrac%7B%5Csqrt%7B500%7D%20%7D%7B%5Csqrt%5B%5D%7B5%7D%20%7D" id="TexFormu
    9·2 answers
  • Someone, please help! I'm really confused
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!