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MathematicsGrade 4en

🔀 Patterns and Algebraic Thinking

Master the fundamentals of patterns, variables, and simple equations. This quiz explores numerical and geometric patterns, pattern rules, variables, and input-output relationships—all essential skills for algebraic thinking in Grade 4. **What you'll learn:** - Identify, extend, and create numerical and geometric patterns - Describe patterns using words and mathematical symbols - Use variables to represent unknown numbers - Solve simple equations and understand function tables

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Questions in this quiz

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  1. Question 1

    What is the next number in this pattern? 2, 5, 8, 11, ___, 17

  2. Question 2

    Which rule correctly describes this pattern: 3, 6, 9, 12, 15?

  3. Question 3

    In the equation x+5=12x + 5 = 12, the value of xx is 7.

  4. Question 4

    Look at this geometric pattern made with squares. The 1st figure has 1 square, the 2nd has 4 squares, and the 3rd has 9 squares. How many squares will the 4th figure have?

  5. Question 5

    What is the missing number in this input-output table?

  6. Question 6

    A variable is a letter or symbol that represents an unknown number.

  7. Question 7

    In the pattern below, which symbol should replace the question mark? ●●○ ●●●○○ ●●●●○○○ ?

  8. Question 8

    Solve for aa: a−6=10a - 6 = 10

  9. Question 9

    The pattern 5, 10, 15, 20, 25 can be described as 'counting by 5s' or using the rule 'multiply the position by 5'.

  10. Question 10

    Which of the following is a repeating pattern?

  11. Question 11

    If 3b=213b = 21, what is the value of bb?

  12. Question 12

    A function table shows the relationship between input and output values, where each input has exactly one output.

  13. Question 13

    Extend this pattern and find the 6th term: 1, 3, 5, 7, 9, ___

  14. Question 14

    Which statement best describes the pattern in this input-output relationship?

  15. Question 15

    The equation 2x+3=112x + 3 = 11 can be solved by first subtracting 3 from both sides and then dividing by 2.

  16. Question 16

    What is the rule for this pattern: 100, 90, 80, 70, 60?

  17. Question 17

    A pattern rule can be written using words, numbers, and symbols. Which expression correctly represents 'a number multiplied by 3'?