Lesson: Challenging Arithmetic - 14
Practice Multiplying And Dividing Powers
[Page 14 of 30]
Some rules are applied to deal numbers with powers or exponents.
Same Bases
The bases are the same (all 2s), so the exponents are added.
Same Bases but Different Coefficients
The bases are the same, so the exponents are added. Notice how the numbers in front of the bases (7 and 1) are being multiplied.
Video Lesson - Multiplying Numbers with Powers
Video Lesson - Dividing Exponents
Some rules are followed to divide the exponents
Bases are Same
The bases are the same (both 2s), so the exponents are subtracted.
Countinue
Next to display next topic in the chapter.
Test Prep Lessons With Video Lessons and Explained MCQ
Large number of solved practice MCQ with explanations. Video Lessons and 10 Fully explained Grand/Full Tests.
Each exam has different types of math sections. The sections may be called Mathematics or Arithmetic Problem Solving. In the math section of the exam, you will be tested on basic math skills such as addition, subtraction, multiplication, and division. Some sections may include fractions, decimals, graphs and percentages. All questions will be a multiple choice format. The amount of math questions on each test will vary.