Practice Distributivity of multiplication over addition for rational numbers - 1.2.6 | 1. Rational Numbers | CBSE 8 Mathematics
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1.2.6 - Distributivity of multiplication over addition for rational numbers

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Learning

Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

Evaluate: 2 Γ— (3 + 4).

πŸ’‘ Hint: Use the distributive property.

Question 2

Easy

Multiply: -5 Γ— (2 - 3).

πŸ’‘ Hint: Remember how to distribute with subtraction.

Practice 4 more questions and get performance evaluation

Interactive Quizzes

Engage in quick quizzes to reinforce what you've learned and check your comprehension.

Question 1

What does the distributive property state?

  • a(b + c) = ac + ab
  • a(b + c) = ab - ac
  • a(b + c) = ab + ac

πŸ’‘ Hint: Think about how to distribute the multiplication.

Question 2

True or False: The distributive property can be used for subtraction.

  • True
  • False

πŸ’‘ Hint: Remember how it calculates with each operation.

Solve and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Show how the distributive property simplifies the expression: 4(3 + 7) - 2(3 + 7).

πŸ’‘ Hint: Factor out (3 + 7) using the distributive property.

Question 2

Evaluate: 5/6 Γ— (2/3 + 4/5). What strategy will you use?

πŸ’‘ Hint: Make sure to convert into common denominators.

Challenge and get performance evaluation