Evaluate Expressions Practice

Answer 1

Here are some expressions to evaluate:

1. 5 + 3 * 2
2. (7 - 2) * (4 + 1)
3. 15 / (3 + 2) - 1
4. 2 * (4 - 3) + 5
5. (8 + 2) / (7 - 3)

Let's solve each one step by step:

1. 5 + 3 * 2
First, we multiply: 3 * 2 = 6
Then, we add: 5 + 6 = 11
The answer is 11.

2. (7 - 2) * (4 + 1)
First, we subtract: 7 - 2 = 5
Then, we add: 4 + 1 = 5
Finally, we multiply: 5 * 5 = 25
The answer is 25.

3. 15 / (3 + 2) - 1
First, we add: 3 + 2 = 5
Then, we divide: 15 / 5 = 3
Finally, we subtract: 3 - 1 = 2
The answer is 2.

4. 2 * (4 - 3) + 5
First, we subtract: 4 - 3 = 1
Then, we multiply: 2 * 1 = 2
Finally, we add: 2 + 5 = 7
The answer is 7.

5. (8 + 2) / (7 - 3)
First, we add: 8 + 2 = 10
Then, we subtract: 7 - 3 = 4
Finally, we divide: 10 / 4 = 2.5
The answer is 2.5.