PSAT Math Practice Test

Access More Questions
What is the best estimate of 50 + 49 + 48 + 47 + 46 + 45 + 44 + 43 + 42 + 41 + 40?
Correct Answer:
500
Explanation:
The exact sum is 495, so 500 is the best simple estimate. Correct answer: 500

Access more questions from this quiz

Continue to PSAT Math Practice Test for more practice questions and the full quiz experience.

Access More Questions