Number Play: Final Assessment

Show mastery of Number Play

MathematicsGrade 8Mixed32 questions64 min

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Explorer question style

Section A: Concepts · 8 questionsSection B: Skills · 8 questionsSection C: Applications · 8 questionsSection D: Reasoning · 8 questions

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Section A: Concepts

Check core definitions and representations.

Choose the best answer for each question.

Question 1

EasyQuestion

Use the digit-sum test. Is $372$ divisible by $3$ ?

Topic: Divisibility and Factors · Skill: Apply divisibility tests for 2, 3, 4, 5, 6, 9, 10, and 11

Question 2

EasyQuestion

Use the digit-sum test. Is $845$ divisible by $3$ ?

Topic: Divisibility and Factors · Skill: Find factors and multiples efficiently

Question 3

EasyQuestion

What is the greatest proper factor of $72$ ?

Topic: Divisibility and Factors · Skill: Use prime factorisation in number puzzles

Question 4

EasyQuestion

What is the difference between the two-digit number $59$ and the number formed by reversing its digits?

Topic: Digit and Place-Value Puzzles · Skill: Write two-digit and three-digit numbers in general form

Question 5

EasyQuestion

What is the difference between the two-digit number $37$ and the number formed by reversing its digits?

Topic: Digit and Place-Value Puzzles · Skill: Solve digit reversal and digit sum problems

What this assignment covers

Chapter-end Grade 8 Math assessment for Number Play across all mapped topics and skills.

Skills and sections

Apply divisibility tests for 2, 3, 4, 5, 6, 9, 10, and 11, Find factors and multiples efficiently, Use prime factorisation in number puzzles, Write two-digit and three-digit numbers in general form, Solve digit reversal and digit sum problems

Section A: Concepts: 8 questions
Section B: Skills: 8 questions
Section C: Applications: 8 questions
Section D: Reasoning: 8 questions