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Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Find the 4th term of the sequence: 3, 7, 11,...
💡 Hint: Add 4 to the previous term.
Question 2
Easy
How many terms are in the sequence: 10, 15, 20,... up to 100?
💡 Hint: Use the common difference to find the number of terms.
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 is an arithmetic sequence?
- A sequence with a random difference
- A sequence where the difference between terms is constant
- A sequence that only consists of even numbers
💡 Hint: Think about how the terms relate to each other.
Question 2
True or False: The common difference in an arithmetic sequence can be negative.
- True
- False
💡 Hint: Consider sequences that go down in value.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
If you start a new job with a salary of $500 and receive an increase of $50 each month, how much will you earn in total after the first 12 months?
💡 Hint: Calculate the sum of the arithmetic sequence using the appropriate formula.
Question 2
A book costs $15, and each month it gets $2 more expensive. If the book was bought 10 months ago, how much does it cost now?
💡 Hint: Calculate the current price using the common difference and the number of months.
Challenge and get performance evaluation