Question

Смоделируйте на числовой оси действия 4×5,20:5.

Answer 1

Ты в каком классе если в 5 или 6 то ты просто ***** а ответ 4,16

Answer 2

Modeling Operations on the Number Line

To model the operations 4×5 and 20÷5 on the number line, we can represent each operation visually.

Multiplication: 4×5 To model the multiplication 4×5 on the number line, we can start at 0 and make jumps of 4 units, 5 times. This can be represented as follows: - Start at 0 - Jump 4 units to the right - Jump another 4 units to the right - Continue this process until 5 jumps are made

Division: 20÷5 To model the division 20÷5 on the number line, we can start at 20 and partition the number line into 5 equal parts. Each part represents the result of the division. This can be represented as follows: - Start at 20 - Partition the number line into 5 equal parts - Each part represents the result of 20÷5

This visual representation on the number line helps in understanding the operations of multiplication and division.

Would you like to discuss any other mathematical concepts or operations?