Look at the pattern of shaded numbers. use place value to describe how the number change.

We don't see any shaded numbers.

look at the pattern of shaded numbers. use place value to describe how the number change

To analyze the pattern of shaded numbers, we can observe the place value of each digit and how it changes within the pattern. Place value refers to the position of a digit within a number, which determines its value.

Let's take a look at an example pattern of shaded numbers: 12, 24, 36, 48.

In the first number, 12, we have a "1" in the tens place and a "2" in the ones place. Moving to the second number, 24, we can see that the tens place digit increases by 1 (from 1 to 2), while the ones place digit remains the same.

If we continue analyzing the pattern, we find that the tens place digit consistently increases by 1, while the ones place digit remains the same. So, we can describe the change in the number as follows: the tens digit follows an increasing pattern, going from 1 to 2, then to 3, and so on. The ones digit remains constant at 2.

By understanding the concept of place value and observing the pattern, we can see that the shaded numbers in this pattern change by increasing the tens place digit while keeping the ones place digit consistent.