Create Standards-Aligned Questions Instantly
Powered by AI. Backed by pedagogy. Ready in seconds.
Sample Question of the Day
Multiple choice📘 5.OA.A.1🧠 DOK 4
Question:
Evaluate the following expression correctly by using the order of operations, including parentheses and brackets: 8 + [3 × (6 – 4)² + 5] – 9 What is the value of the expression?
Answer Choices:
- A) 18
- B) 20
- C) 24
- D) 26
✅ Answer:
24
💡 Explanation:
To evaluate the expression 8 + [3 × (6 – 4)² + 5] – 9, follow the order of operations: 1.
Inside the parentheses: (6 – 4) = 2 2.
Next, evaluate the power: 2² = 4 3.
Then, inside the brackets, perform the multiplication: 3 × 4 = 12 4.
Add the result to 5 inside the brackets: 12 + 5 = 17 5.
Add 8 to the result from the brackets: 8 + 17 = 25 6.
Finally, subtract 9: 25 - 9 = 16 Therefore, the value of the expression is 16.
Standard: 5.OA.A.1 | DOK: 4