Volumes Of Cones Cylinders And Spheres Practice Worksheet Answer ... - Free Printable

Explanation:
The image shows a simple subtraction problem written vertically:

```
4
- 1
----
```

This means we are taking away 1 from 4.

Let’s think about it like this:
Imagine you have 4 apples. If you give 1 apple to your friend, how many apples do you have left?

You start with 4, take away 1 → that leaves you with 3.

We can also count backward:
Start at 4, then go back 1 number → 3.

So, 4 minus 1 equals 3.

Final Answer:
3