Sandra saw 20 birds at her bird feeder. After some birds flew away, were still 12 birds at the feeder.

Question

UpStudy AI · Accepted Answer

Let's break down the problem step by step.

1. **Known Conditions:**
   - Initially, Sandra saw 20 birds at the feeder.
   - After some birds flew away, there were 12 birds remaining.

2. **Finding the Number of Birds that Flew Away:**
   To find out how many birds flew away, we can set up a simple subtraction equation:

$$
   \text{Number of birds that flew away} = \text{Initial number of birds} - \text{Remaining number of birds}
   $$

Substituting the known values:

$$
   \text{Number of birds that flew away} = 20 - 12
   $$

3. **Calculating the Result:**
   Now, let's perform the calculation:

$$
   20 - 12 = 8
   $$

Thus, the number of birds that flew away is 8.

**Final Answer:**
8 birds flew away from the feeder.
8 birds flew away from the feeder.

Solución de inteligencia artificial de Upstudy