When a number is expressed in the form of x multiplied by 10^y such that, x < 10 and y is an integer, the number is said to be in standard form. Standard form of expressing numbers finds its use in scientific and statistical fields. This video demostrates how to express, as well as perform basic mathematical operations namely, addition/subtraction, multiplication and division of numbers in the standard form using four examples/mathematical problems. The first two examples demostrate multiplication, the third example shows how to perform division of two numbers whereas the final example shows the correct method of adding / subtracting two numbers in standard forms.
 Hot
 Latest

How To: Calculate Faster Than a Calculator

How To: Do long division without a calculator

How To: Convert Fahrenheit to Celsius with a formula

How To: Figure out the domain & range of a piecewise function

How To: Factor a trinomial with negative leading coefficient

How To: Solve a line integral over a closed path

How To: Convert improper fractions to mixed numbers quickly

How To: Find the volume of a cube easily

How To: Find the equation of the axis of symmetry

How To: Reduce fractions

How To: Simplify using the distributive property

How To: Use ">" (greater than) and "<" (less than) symbols

How To: Find the Percent Given Two Numbers

How To: Solve direct proportions

How To: Find the equation of a line given 1 point

How To: Find and sketch the domain of a multivariable function

How To: Find the equation of a circle given: center & tangent

How To: Simplify fourth roots

How To: Find the area of a parallelogram using geometry

How To: Learn Calculus in 20 minutes

How To: Calculate Faster Than a Calculator

How To: Do long division without a calculator

How To: Convert Fahrenheit to Celsius with a formula

How To: Figure out the domain & range of a piecewise function

How To: Factor a trinomial with negative leading coefficient

How To: Solve a line integral over a closed path

How To: Find the volume of a cube easily

How To: Convert improper fractions to mixed numbers quickly

How To: Find the equation of the axis of symmetry

How To: Reduce fractions

How To: Simplify using the distributive property

How To: Use ">" (greater than) and "<" (less than) symbols

How To: Find the Percent Given Two Numbers

How To: Solve direct proportions

How To: Find the equation of a line given 1 point

How To: Find and sketch the domain of a multivariable function

How To: Find the equation of a circle given: center & tangent

How To: Simplify fourth roots

How To: Find the area of a parallelogram using geometry

How To: Learn Calculus in 20 minutes
2 Comments
Q1 u are wrong it is 10 to the power of eleven as you forgot about when u moved the decimals back to add two to the powers so adab
u did it correct in Q2 as u "compensated" the sum
Share Your Thoughts