- Home
- Third Year Maths
- Exponents
Scientific notation
- Intro Lesson13:31
- Lesson: 1a1:02
- Lesson: 1b0:32
- Lesson: 1c0:45
- Lesson: 1d0:38
- Lesson: 2a0:55
- Lesson: 2b2:13
- Lesson: 32:13
- Lesson: 3a1:26
- Lesson: 3b1:20
Scientific notation
Scientific notation is a way of writing number. It is especially useful when we want to express very large and small numbers. There are two parts in scientific notation. The first part consists of digits, and the second part is x 10 to a power.
Basic Concepts: Using exponents to describe numbers, Exponent rules, Order of operations with exponents
Related Concepts: Exponents: Product rule (ax)(ay)=a(x+y), Exponents: Power rule (ax)y=a(x⋅y), Exponents: Negative exponents
Lessons
- IntroductionWhat is scientific notation?
• How to convert scientific notations to numbers?
• How to convert numbers to scientific notations? - 1.Write the number in scientific notationa)23660000b)0.00034320000c)133.4×105d)0.000346×10−9
- 2.Write the number in standard notationa)1.863×1013b)-3.64 ×10−9
- 3.Calculate the following scientific notationsa)(0.005×10−3)(2.9×10−6)=b)(6.75×103)/(0.02×10−3)=
Do better in math today
24.
Exponents
24.1
Product rule of exponents
24.2
Quotient rule of exponents
24.3
Power of a product rule
24.4
Power of a quotient rule
24.5
Power of a power rule
24.6
Negative exponent rule
24.7
Combining the exponent rules
24.8
Scientific notation
24.9
Convert between radicals and rational exponents
24.10
Solving for exponents
Don't just watch, practice makes perfect
Practice topics for Exponents
24.1
Product rule of exponents
24.2
Quotient rule of exponents
24.3
Power of a product rule
24.4
Power of a quotient rule
24.5
Power of a power rule
24.6
Negative exponent rule
24.7
Combining the exponent rules
24.8
Scientific notation
24.9
Convert between radicals and rational exponents
24.10
Solving for exponents