Insert the arithmetic operations to make the statement true. 4 □ 3 □ 4 = 48
Verbal Reasoning
Mathematical Operations
Difficulty: Easy
Choose an option
-
A+ +
-
Bx +
-
C+ -
-
Dx x
Answer
Correct Answer: x x
Explanation
Introduction / Context:Pick two operations to make the equality hold. Try multiplication where a large result is needed, because 48 is much larger than 4 and 3 individually.
Given Data / Assumptions:
- Template: 4 □ 3 □ 4 = 48
- Standard precedence applies (but both candidates are multiplications in the correct choice).
Concept / Approach:The quickest way to 48 with 4, 3, and 4 is 4 × 3 × 4 = 12 × 4 = 48.
Step-by-Step Solution:
Choose “× ×”. Then 4 × 3 × 4 = 48.Verification / Alternative check:Any use of “+” or “−” cannot reach as high as 48 starting from these small integers.
Why Other Options Are Wrong:They evaluate to values different from 48 (e.g., 4 × 3 + 4 = 16).
Common Pitfalls:
- Overlooking that two multiplications are permitted and give the exact target.
Final Answer:x x