Decimal calculator

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.

Examples:

• addition of decimals: -1.5 + 2.45
• multiplying decimals: 0.25 * 0.2
• division of a decimals: 5.2 / 0.5
• parenthesis: 3 + 7{4 + 3[2-(8 - 4)×3] + 5}×2
• 2nd power and order of evaluation: 6^2-(2*7+4^2)
• cube root: cuberoot(27)
• Convert fraction to a decimal: 3/4
• decimals and mixed numbers: 1.5 - 1 1/5

Decimals in word problems:

• Expanded form
  What is the expanded form of 0.21?
• Whole numbers
  Pavol wrote down a number that is both rational and a whole number. What is one possible number she could have written down?
• Rolls
  Mom bought 13 rolls. Dad ate 3.5 rolls. How many rolls left when Peter yet put two at dinner?
• Ratio
  Increase in the ratio 20:4 number 18.5.
• Ratio v2
  Decrease in the ratio 12:16 number 13.2.
• Lowest terms
  Reduce to the lowest terms: 32/124
• Package
  The package was 23 meters of textile. The first day sold 12.3 meters. How many meters of textile remained in the package?
• Tenths digit
  For 10.932, which digit is in the tenths place?
• A number
  A number increased by 7.9 is 8.3
• Lidl calculator
  We don't like to advertise unnamed retail chains. But offers relatively high-quality scientific/technical calculator OLYMPIA 8510S with 97 functions(features) for 3.48 Eur. Calculate how many cents costs one feature of this calculator. We believe that eit
• President
  President of Slovakia earns a monthly € 7844 per month. How many times earn than Jimmy's monther salary € 612? 15.3.2014 the presidential election, which decides who will almost effortlessly 5 years to receive such space salary for nothing;)
• Double 5
  Peter was thinking of a number. Peter doubles it and gets an answer of 8.6. What was the original number?
• Strange x
  For what x is true x=12x?
• Percent to number
  To increase that number by 5 percent, we need to multiply it by:
• Rounding
  Double round number 727, first to tens, then to hundreds. (double rounding)
• Homework
  In the crate are 18 plums, 27 apricot and 36 nuts. How many pieces of fruit left in the crate when Peter took 8 ninth: 1. nuts 2. apricots 3. fruit 4. drupe
• Insert 3
  Insert five arithmetic progression members between -7 and 3/2.

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