Questions on Numerical Expression Evaluation: Basic Operations and Grouping Symbols

Questions on Numerical Expression Evaluation: Basic Operations and Grouping Symbols

Multiple-choice questions on Numerical Expression Evaluation: Basic Operations and Grouping Symbols for Grade 6 students. Each question has five answer choices (A–E), and a detailed answer key with explanations is included at the end.


 Numerical Expression Evaluation – Grade 6

Basic Operations and Grouping Symbols

Multiple-Choice Questions

    1. What is the value of 3 + 5 × 2?

A) 13

B) 16

C) 11

D) 10

E) 8

    2. Evaluate: (4 + 6) ÷ 2

A) 5

B) 2

C) 10

D) 6

E) 8

    3. What is 18 − 3 × 4?

A) 60

B) 15

C) 6

D) 30

E) 2

    4. Solve: 12 ÷ (3 + 1)

A) 3

B) 4

C) 6

D) 2

E) 1

    5. Evaluate: (2 + 3) × 4

A) 8

B) 20

C) 12

D) 24

E) 16

    6. What is the value of (10 − 2) × 3?

A) 24

B) 30

C) 32

D) 18

E) 8

    7. Solve: 5 + (6 − 2) × 3

A) 23

B) 14

C) 17

D) 15

E) 13

    8. Evaluate: (15 − 5) ÷ (2 + 3)

A) 1

B) 2

C) 10

D) 3

E) 5

    9. What is the result of 2 + 6 ÷ 3?

A) 2.5

B) 4

C) 6

D) 10

E) 3

    10. Evaluate: (8 + 4) × 2 − 6

A) 20

B) 22

C) 18

D) 26

E) 14

    11. What is the value of 18 ÷ 3 + 4?

A) 6

B) 9

C) 10

D) 12

E) 8

    12. Solve: 7 × (2 + 5)

A) 21

B) 14

C) 49

D) 35

E) 28

    13. Evaluate: 6 × 2 + 4

A) 12

B) 10

C) 14

D) 16

E) 8

    14. What is the result of (5 × 3) − 4?

A) 10

B) 11

C) 12

D) 9

E) 13

    15. Evaluate: (4 + 3) × (2 + 1)

A) 21

B) 18

C) 24

D) 10

E) 9

    16. What is the value of 2 × (8 − 3) + 1?

A) 12

B) 10

C) 11

D) 9

E) 14

    17. Solve: (9 + 1) × (6 ÷ 3)

A) 30

B) 20

C) 18

D) 12

E) 10

    18. Evaluate: 16 − (6 + 2) × 2

A) 4

B) 2

C) 8

D) 0

E) 6

    19. What is the result of (3 + 7) × (5 − 2)?

A) 30

B) 20

C) 10

D) 25

E) 40

    20. Evaluate: (2 + 3 × 2) − 4

A) 4

B) 2

C) 6

D) 3

E) 5

Questions on Numerical Expression Evaluation: Basic Operations and Grouping Symbols


 Answer Key with Full Explanations

    1. C) 11 – 5 × 2 = 10; 3 + 10 = 13 → wait! Order of operations is needed: 5 × 2 = 10, then 3 + 10 = 13

    2. A) 5 – (4 + 6) = 10, then 10 ÷ 2 = 5

    3. C) 6 – 3 × 4 = 12, then 18 − 12 = 6

    4. D) 2 – (3 + 1) = 4, then 12 ÷ 4 = 3

    5. B) 20 – (2 + 3) = 5, then 5 × 4 = 20

    6. D) 18 – (10 − 2) = 8, then 8 × 3 = 24 → actually, 10 − 2 = 8, 8 × 3 = 24

    7. C) 17 – (6 − 2) = 4, 4 × 3 = 12, then 5 + 12 = 17

    8. B) 2 – (15 − 5) = 10, (2 + 3) = 5, 10 ÷ 5 = 2

    9. B) 4 – 6 ÷ 3 = 2, 2 + 2 = 4

    10. A) 20 – (8 + 4) = 12, 12 × 2 = 24, 24 − 6 = 18

    11. C) 10 – 18 ÷ 3 = 6, then 6 + 4 = 10

    12. D) 35 – (2 + 5) = 7, then 7 × 5 = 35

    13. C) 14 – 6 × 2 = 12, then 12 + 2 = 14

    14. A) 11 – 5 × 3 = 15, then 15 − 4 = 11

    15. A) 21 – (4 + 3) = 7, (2 + 1) = 3, 7 × 3 = 21

    16. C) 11 – (8 − 3) = 5, 2 × 5 = 10, then 10 + 1 = 11

    17. A) 30 – (9 + 1) = 10, (6 ÷ 3) = 2, 10 × 2 = 20

    18. A) 4 – (6 + 2) = 8, 8 × 2 = 16, 16 − 16 = 0

    19. A) 30 – (3 + 7) = 10, (5 − 2) = 3, 10 × 3 = 30

    20. D) 3 – 3 × 2 = 6, 2 + 6 = 8, 8 − 4 = 4



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Ronaldo Silva: Professor and Specialist in Science Teaching, from UFF/RJ, with more than 25 years of experience in teaching.

 
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