Power Play: Practice 1

Practise focused skills from Power Play

MathematicsGrade 8Mixed12 questions24 min

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Section A: Core Practice · 6 questionsSection B: Reasoning and Application · 6 questions

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Section A: Core Practice

Build core ideas for this chapter.

Choose the best answer for each question.

Question 1

EasyQuestion

Write $3 \times 3 \times 3 \times 3 \times 3$ using exponents.

Topic: Powers and Exponents · Skill: Write repeated multiplication using exponents

Question 2

EasyQuestion

Evaluate $6^3$ .

Topic: Powers and Exponents · Skill: Evaluate powers with whole-number exponents

Question 3

MediumQuestion

Simplify $x^3\times x^4$ .

Topic: Powers and Exponents · Skill: Use zero and one as exponents and bases

Question 4

MediumQuestion

Simplify $a^10\div a^4$ , where $a\neq 0$ .

Topic: Laws of Exponents · Skill: Apply product law for powers with the same base

Question 5

MediumQuestion

Simplify $(m^4)^2$ .

Topic: Laws of Exponents · Skill: Apply quotient law for powers with the same base

What this assignment covers

Progressive Grade 8 Math practice for Power Play covering Laws of Exponents, Powers and Exponents, Scientific Notation.

Skills and sections

Write repeated multiplication using exponents, Evaluate powers with whole-number exponents, Use zero and one as exponents and bases, Apply product law for powers with the same base, Apply quotient law for powers with the same base

Section A: Core Practice: 6 questions
Section B: Reasoning and Application: 6 questions