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Explorer · Grades 4-8

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Finding Common Ground Practice 2: HCF And LCM And Prime And Composite Numbers

Practice Finding Common Ground

MathematicsGrade 7Mixed12 questions18 min
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Inside this assignment

First 4 questions from the learning flow.

Explorer question style
Concept Check · 6 questionsApply and Solve · 6 questions
Preview onlyStart free practice to answer.

Concept Check

Build accuracy with a focused skill cluster.

Choose the best answer for each question.

Question 1
AdvancedQuestion

Is 35 prime or composite?

Topic: Prime and Composite Numbers · Skill: Use divisibility tests

Question 2
EasyQuestion

Is 29 prime or composite?

Topic: Prime and Composite Numbers · Skill: Use divisibility tests

Question 3
MediumQuestion

Is 35 prime or composite?

Topic: Prime and Composite Numbers · Skill: Use divisibility tests

Question 4
EasyQuestion

Is 29 prime or composite?

Topic: Prime and Composite Numbers · Skill: Prime factorise numbers

What this assignment covers

Focused Grade 7 Ganita Prakash practice for Finding Common Ground, covering HCF and LCM, Prime and Composite Numbers.

Skills and sections

Use divisibility tests, Prime factorise numbers, Find HCF using factor methods, Find LCM using multiple or factor methods

  • Concept Check: 6 questions
  • Apply and Solve: 6 questions