Question

1)В классе 4 ряда столов по 3 стола в каждом.Сколько всего столов в классе?2)В зале 10 рядов по 10 стульев в каждом.Сколько стульев в зале?Запиши решения задачи в виде произведения.

Answer 1

3•4=12 и 10•10=100 вот и все!

Answer 2

1. 3*4=12
2.10*10=100

Answer 3

Task 1: Number of Tables in the Classroom

To find the total number of tables in the classroom, we need to multiply the number of rows by the number of tables in each row.

Given: - 4 rows of tables - 3 tables in each row

To find the total number of tables, we can multiply the number of rows by the number of tables in each row:

Total number of tables = 4 rows * 3 tables/row = 12 tables.

Therefore, there are a total of 12 tables in the classroom.

Task 2: Number of Chairs in the Hall

To find the total number of chairs in the hall, we need to multiply the number of rows by the number of chairs in each row.

Given: - 10 rows of chairs - 10 chairs in each row

To find the total number of chairs, we can multiply the number of rows by the number of chairs in each row:

Total number of chairs = 10 rows * 10 chairs/row = 100 chairs.

Therefore, there are a total of 100 chairs in the hall.

Writing the Solutions as Multiplication

1) The total number of tables in the classroom can be written as a multiplication: 4 rows * 3 tables/row = 12 tables.

2) The total number of chairs in the hall can be written as a multiplication: 10 rows * 10 chairs/row = 100 chairs.

Please let me know if there is anything else I can help you with!