Calculator addition of decimals

The calculator makes basic and advanced operations with decimals, real numbers and integers. It also shows detailed step-by-step information about calculation procedure. Solve problems with two, three or more decimals in one expression. Add, subtract and multiply decimals step-by-step. This calculator uses addition, subtraction, multiplication or division for calculations on positive or negative decimal numbers, integers, real numbers and whole numbers. This online decimals calculator will help you understand how to add, subtract, multiply or divide decimals.The calculator follows well-known rules for order of operations. The most common mnemonics for remembering this order of operations are:
PEMDAS - Parentheses, Exponents, Multiplication, Division, Addition, Subtraction.
BEDMAS - Brackets, Exponents, Division, Multiplication, Addition, Subtraction
BODMAS - Brackets, Of or Order, Division, Multiplication, Addition, Subtraction.
GEMDAS - Grouping Symbols - brackets (){}, Exponents, Multiplication, Division, Addition, Subtraction.
Be careful, always do multiplication and division before addition and subtraction. Some operators (+ and -) and (* and /) has the same priority and then must evaluate from left to right.

Decimals in word problems:

• Adding mixed 3
  Why does 1 3/4 + 2 9/10 equal 4.65? How do you solve this?
• Fraction
  Fraction ? write as fraction a/b, a, b is integers numerator/denominator.
• Decimal to fraction
  Write decimal number 8.638333333 as a fraction A/B in the basic form. Given decimal has infinite repeating figures.
• Wire
  From wire 53 meters long they cut of 12.1 m and then 13.1 m. How many meters of wire left?
• Andy had
  Andy had $5.95 in his pocket. His father gave him another $3.55. How much does Andy have altogether now?
• Time
  Write time in minutes rounded to one decimal place: 3 h 48 m 45 s.
• Addends
  Number 839 divide into the two addends that the first was 17 greater than 60% of the second. Determine these addends.
• Fruits 2
  An apple costs 7p and a melon costs seven times more. How much will 6 apples and 2 melons cost
• A dolphin
  A dolphin was swimming 17 meters below the surface of the ocean. It located a squid and dove down 4 more meters to eat it. What is the location of the dolphin now relative to the surface?
• Alice 2
  Alice is swimming 2.5 hours every Saturday and 3.5 hours every Sunday. How many hours does she swim in 4 weeks?
• Relay-race
  Kate ran 170 meters at 29.8 seconds, Suzan at 29.3 seconds, Roza at 34 seconds and Žofka at 30.4 seconds. How long took to run 4x170 m relay-race?
• Expression 8
  Evaluate this expressions: a) 5[3 + 4(2.8 - 3)] b) 5×(8-4)÷4-2
• David number
  Jana and David train the addition of the decimal numbers so that each of them will write a single number and these two numbers then add up. The last example was 11.11. David's number had the same number of digits before the decimal point, the Jane's numbe
• Submerging
  Monika dove 9 meters below the ocean's surface. She then dove 13 meters deeper. Then she rose 19 and one-fourth meters. What was her position concerning the water's surface (the water surface = 0, minus values = above water level, plus = above water level
• Homework
  The monthly fee for the phone is 12 USD and for phone unit 0.08 USD. How much family pay phone in the first quarter Q1, if on January 1 had on the counter 97362 units and on April 1 97946 units.
• Evaluate
  The division of numbers 18 and 6 increase by product of the numbers 156 and 0.001
• Store
  One meter of the textile was discounted by 2 USD. Now 9 m of textile cost as before 8 m. Calculate the old and new price of 1 m of the textile.

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