# Additive property of equality with decimals Online Quiz

Following quiz provides Multiple Choice Questions (MCQs) related to Additive property of equality with decimals. You will have to read all the given answers and click over the correct answer. If you are not sure about the answer then you can check the answer using Show Answer button. You can use Next Quiz button to check new set of questions in the quiz. Q 1 - Solve the following equation:

r + 4.8 = 12.5

### Explanation

Step 1:

r + 4.8 = 12.5; Subtracting 4.8 from both sides

r + 4.8 − 4.8 = 12.5 − 4.8 = 7.7

Step 2:

So, r = 7.7 is the solution

Q 2 - Solve the following equation:

7.8 = −4.9 + p

### Explanation

Step 1:

7.8 = −4.9 + p; Adding 4.9 to both sides

7.8 + 4.9 = −4.9 + p + 4.9 = 12.7

Step 2:

So, p = 12.7 is the solution

Q 3 - Solve the following equation:

14 = y + 5.6

### Explanation

Step 1:

14 = y + 5.6; Subtracting 5.6 from both sides

14 − 5.6 = y + 5.6 − 5.6 = 8.4

Step 2:

So, y = 8.4 is the solution

Q 4 - Solve the following equation:

−q + 19.6 = 8.7

### Explanation

Step 1:

−q + 19.6 = 8.7; Subtracting 19.6 from both sides

−q + 19.6 − 19.6 = 8.7 − 19.6 = −10.9

Step 2:

Changing signs on both sides

So, q = 10.9 is the solution

Q 5 - Solve the following equation:

−g + 3.3 = −15.5

### Explanation

Step 1:

−g + 3.3 = −15.5; Subtracting 3.3 from both sides

−g + 3.3 − 3.3 = −15.5 − 3.3 = −18.8

Step 2:

Changing signs on both sides

So, g = 18.8 is the solution

Q 6 - Solve the following equation:

16.2 − u = 11.4

### Explanation

Step 1:

16.2 − u = 11.4; Subtracting 16.2 from both sides

16.2 − u − 16.2 = 11.4 − 16.2 = −4.8

Step 2:

Changing signs on both sides

So, u = 4.8 is the solution

Q 7 - Solve the following equation:

3.8 + w = 8.7

### Explanation

Step 1:

3.8 + w = 8.7; Subtracting 3.8 from both sides

3.8 + w − 3.8 = 8.7 − 3.8 = 4.9

Step 2:

So, w = 4.9 is the solution

Q 8 - Solve the following equation:

1.9 = q + 8.2

### Explanation

Step 1:

1.9 = q + 8.2; Subtracting 8.2 from both sides

q + 8.2 − 8.2 = 1.9 − 8.2 = −6.3

Step 2:

So, q = −6.3 is the solution

Q 9 - Solve the following equation:

8.6 − z = 10.2

### Explanation

Step 1:

8.6 − z = 10.2; Subtracting 8.6 from both sides

8.6 − z − 8.6 = 10.2 − 8.6 = 1.6

Step 2:

Changing signs on both sides

So, z = −1.6 is the solution

Q 10 - Solve the following equation:

11.7 = m + 13.5

### Explanation

Step 1:

11.7 = m + 13.5; Subtracting 13.5 from both sides

11.7 − 13.5 = m + 13.5 − 13.5 = −1.8

Step 2:

So, m = −1.8 is the solution 