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

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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.

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