Q1 · hard · AI-verified
A school library had 5,002 books. During an annual audit, 1,847 books were found damaged and removed, and then 639 new books were donated. How many books does the library have now?
- 3,694
- 3,834
- 3,794
- 4,116
Q2 · hard · AI-verified
In a 4-digit addition problem, the sum of two numbers is 9,013. If one of the numbers is 4,658, and then 1,375 is subtracted from the sum, what is the final result?
- 7,638
- 7,738
- 3,280
- 7,528
Q3 · medium · AI-verified
A school library had 3,752 books. During a donation drive, 1,468 new books were added. Later, 975 books were issued to students and not returned. How many books does the library have now?
- 3,809
- 4,195
- 4,320
- 4,245
Q4 · hard · AI-verified
A library had 5,002 books. It lent out 1,847 books in January and received 634 new books in February. How many books does the library have now?
- 3,155
- 4,423
- 3,789
- 3,821
Q5 · medium · AI-verified
In a 4-digit subtraction, the minuend is 8,005 and the subtrahend is 3,647. What is the difference?
- 4,358
- 4,248
- 4,458
- 5,358