Multiplication (One digit): แบบฝึกหัด

A library has \(9\) study tables. If each table has \(8\) chairs, how many chairs are there in total?

A teacher arranges chairs in 8 rows. There are 3 chairs in each row. How many chairs are there in total?

A toy store has two types of building block sets. Type X sets come in boxes of \(48\) pieces, and Type Y sets come in boxes of \(36\) pieces. The store manager buys \(7\) boxes of Type X and \(9\) boxes of Type Y. After opening all the boxes, he realizes that \(15\) pieces are missing from the Type X total and \(18\) pieces are missing from the Type Y total. What is the total number of building block pieces the store has now?

There are 7 classes in a school. Each class has 28 students. If 15 students are absent today, how many students are present in total?

A school hall has 2 blocks of seats. Each block has 5 rows, and each row has 9 seats. How many seats are there in the hall in total?

What is the product of \(6\) and \(7\)?

In a classroom, there are 5 rows of desks. Each row has 8 desks. How many desks are there in total?

A school garden has 4 rows of rose bushes. Each row has 8 rose bushes, and each rose bush has 5 flowers blooming. If 15 flowers were picked for a vase, and then 20 more flowers bloomed, how many flowers are there now?

A school library receives new sets of bookmarks. Each set contains 8 bookmarks.
a) If Class 2A receives 5 sets, how many bookmarks do they have in total?
b) If Class 2B receives 3 sets, how many bookmarks do they have in total?
c) How many more bookmarks does Class 2A have than Class 2B?
d) What is the total number of bookmarks received by both classes together?

A school library is setting up a new reading corner for the students.

a) They bought 7 sets of encyclopedias. If each set contains 136 books, how many encyclopedia books are there in total?

b) The librarian also ordered 9 new display racks. Each rack can hold 54 picture books. How many picture books can the 9 racks hold in total?

c) Each individual display rack costs \$8. What is the total cost for all the display racks?

d) If the library currently has 310 picture books, how many more picture books are needed to fill all 9 racks completely?