Calculator subtraction of real numbers

The calculator makes basic and advanced operations with real numbers, natural numbers, integers, rational and irrational numbers. It also shows detailed step-by-step information about calculation procedure. Solve problems with two, three, or more real numbers in one expression. Add, subtract, and multiply real numbers step-by-step. This calculator performs addition, subtraction, multiplication, or division for calculations on positive or negative real numbers. This online real number calculator will help you understand how to add, subtract, multiply, or divide real numbers.

Real numbers are numbers that can be found on the number line. This includes the natural numbers( 1,2,3 ...), integers (-3) rational (fractions) and irrational numbers (like √2 or π). Positive or negative, large or small, whole numbers or decimal numbers are all real numbers. Imaginary numbers and complex numbers cannot be draw in number line, but in complex plane.

Real numbers in word problems:

• At noon 2
  At noon, the temperature was 4 degrees fahrenheit. At 6pm, it was 10 degrees colder. What was the temperature at 6pm?
• Difference of temperatures
  The temperature on Saturday was –2°C. The temperature on Sunday was 8°C. Write down the difference between these two temperatures.
• The cashier
  Marissa bought a dress worth 1966.99. If she gave 2000.00 to the cashier. How much is her change?
• Subtract
  Subtract two mixed numbers: 3 1/2 -1 3/4
• Chocolate
  State had 906 candies of chocolate. Zoe had 969. how many chocolate did they have in all use addition subtraction and multiplying?
• Storm 3
  If the temperature yesterday was 56 and today is 13 degrees cooler, what is today's temperature?
• Sundar
  Sundar has 50 chocolates. He gave 2/5 of these chocolates to Ram and he ate 1/5 of them. How many chocolates are left with Sundar?
• Change in temperature
  Starting temperature is 21°C, the highest temperature is 32°C. What is the change in temperature?
• The outdoor
  The outdoor temperature was 60 degrees Fahrenheit at midnight. The temperature went down 3 degrees each hour for the next 4 hours. What was the temperature at 4 A. M. ?
• Subtraction
  Test what do you know about the subtraction of two numbers: a) make a difference if the minuend 4,307,288 and subtrahend is 472008 b) minuend is 4000 more than subtrahend. What's the difference? c) the difference is 38900 less than the minuend. What is th
• The temp range
  What is the range in temperatures if the high temperatures is 67 degrees Celsius and the low temperature is -25 degrees Celsius?
• Sixth graders
  About 6/9 of the sixth- grade pupils will be going to the parents' seminar. If 1/6 of the participants are girls, what part of the portion of sixth graders are boys?
• The temperature
  The temperature is 0 degrees. It drops 5 degrees after 1 hour and then drops 3 degrees more the next hour. What is the temperature after 6 hours?
• The level
  The level of temperature of the liquid in a thermometer is 24.32°C lower than the boiling point of water. What is the thermometer reading? Show your answer by drawing and shading the thermometer.
• Sum of 20
  Sum of the two numbers is 15 1/6. If one of the numbers is 2 2/3, find the other number.
• The temperature 16
  The temperature at 6 am was 21 degrees Fahrenheit by noon, and the temperature dropped 32 degrees Fahrenheit. What was the temperature at noon?
• At midmorning
  The temperature at midmorning was 31°C. Early in the evening, the temperature dropped by 5°C. What was the resulting temperature?

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