The decimal structure divides the number by positions accordingly:
ones, tens, hundreds, thousands, and ten thousands.
For example, in the number
ones, tens, hundreds, thousands, and ten thousands.

The decimal structure divides the number by positions accordingly:
ones, tens, hundreds, thousands, and ten thousands.
For example, in the number
ones, tens, hundreds, thousands, and ten thousands.
Which number has a thousands digit of 4 and a hundreds digit that is smaller than its thousands digit?
A thousand units is represented by a cube as shown below:
What number is represented by the cubes below?
To solve this problem, we'll follow these steps:
Step 1: Identify the number of cubes in the representation.
Step 2: Calculate the total number represented by multiplying the number of cubes by 1,000.
Step 3: Match the result with the provided options.
Let's work through these steps:
Step 1: Counting the Cubes
The diagram shows a total of 6 cubes arranged in a 2-layer grid. This can be verified by counting each cube distinctly in the grid shown.
Step 2: Calculate the Total Number
Each cube stands for 1,000 units. Therefore, the total number represented by 6 cubes is:
Step 3: Matching the Result
Out of the provided options, this matches with choice number 4: .
Therefore, the number represented by the cubes is .
Answer:
A thousands units is represented by the cube below:
Which number is represented by the cubes below?
To solve this problem, we need to calculate the number of units represented by the provided cube diagrams.
Let's follow these steps:
Now, proceeding with the solution:
Step 1: The diagram shows 2 large cubes.
Step 2: Since each cube represents 1000 units, we multiply:
Therefore, the cubes represent a total of 2000 units.
Thus, the number represented by the cubes is .
Answer:
Which number has the same thousands digit and tens digit?
To solve the problem, we will examine each number given and evaluate the digits in the thousands and tens places:
Based on the analysis above, the only number in which the thousands digit is the same as the tens digit is .
Therefore, the solution to the problem is .
Answer:
Choose a number whose unit digit is three times greater than its tens digit.
To solve this problem, choose a number from the options where the unit digit is three times the tens digit:
Thus, the correct number in question is .
Answer:
Which number has a thousands digit of 4 and a hundreds digit that is smaller than its thousands digit?
To solve this problem, let's start by considering the criteria:
Given these constraints, let's consider the provided choices:
Therefore, the number that meets all the conditions is .
Answer: