Grade 6 Mathematics -class Test- Playing With Numbers

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| By MINU PILLAI
M
MINU PILLAI
Community Contributor
Quizzes Created: 1 | Total Attempts: 671
Questions: 5 | Attempts: 671

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Grade 6 Mathematics -class Test- Playing With Numbers - Quiz


Questions and Answers
  • 1. 

    Another name for a bar is ___________

    • A.

      Vinculum         

    • B.

      Small bracket                  

    • C.

      Big bracket

    Correct Answer
    A. Vinculum         
  • 2. 

    Solve 12 of 3 × (15 +2)    

    • A.

      612

    • B.

      422

    • C.

      812

    Correct Answer
    A. 612
    Explanation
    To solve this expression, we need to follow the order of operations, which is parentheses, multiplication, and then addition. First, we simplify the expression inside the parentheses: 15 + 2 = 17. Then, we multiply 3 by 17: 3 * 17 = 51. Finally, we multiply 12 by 51, which gives us the answer of 612.

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  • 3. 

    Simplify the numerical expression   :     36 - [18 - {14 - (15 – 4 ÷ 2 x 2)}] 

    • A.

      10

    • B.

      15

    • C.

      21

    Correct Answer
    C. 21
    Explanation
    The expression is simplified by first evaluating the innermost parentheses, which is 4 ÷ 2 x 2 = 4. Then, we simplify the expression inside the curly braces, which is 15 - 4 = 11. Next, we simplify the expression inside the square brackets, which is 14 - 11 = 3. Finally, we subtract 3 from 36, which gives us the answer of 33.

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  • 4. 

    Ten multiplied by the sum of six and two is --------------

    • A.

      ( 10+2 ) 6    

    • B.

      10 (6 + 2)        

    • C.

      None

    Correct Answer
    B. 10 (6 + 2)        
    Explanation
    The given question asks for the result of multiplying ten by the sum of six and two. The correct answer is 10 (6 + 2), which means that we first add six and two together to get eight, and then multiply ten by eight to get the final result of eighty.

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  • 5. 

    The value of 25 + 14 ÷ (5 - 3)

    • A.

      20

    • B.

      18

    • C.

      32

    Correct Answer
    C. 32
    Explanation
    The given expression involves addition, division, and subtraction. According to the order of operations, we need to perform the division first, followed by the addition. So, we start by evaluating (5-3) which equals 2. Then, we divide 14 by 2, resulting in 7. Finally, we add 25 and 7, giving us the final answer of 32.

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  • Current Version
  • Mar 21, 2023
    Quiz Edited by
    ProProfs Editorial Team
  • May 09, 2020
    Quiz Created by
    MINU PILLAI
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