Use properties of operations to add (−3) and (−17).(1 point)
Responses
20
20
14
14
−14
negative 14
−20
−20
Add (4) and (−15
To add 4 and -15, you simply combine the two numbers.
4 + (-15) = -11
Add (−18) and (5
To add -18 and 5, you simply combine the two numbers.
-18 + 5 = -13
To add (-3) and (-17) using the properties of operations, you can simply add the numbers together:
(-3) + (-17) = -20
Therefore, the sum of (-3) and (-17) is -20.
To add negative numbers, you can use the properties of addition. When you add two negative numbers, you can think of it as subtracting the absolute values of the numbers and then adding a negative sign to the result.
In this case, you have (-3) and (-17).
Step 1: Subtract the absolute values
Absolute value of -3 is 3.
Absolute value of -17 is 17.
Step 2: Add the absolute values
3 + 17 equals 20.
Step 3: Add a negative sign to the result
Since both numbers are negative, the result is negative.
Hence, the sum of (-3) and (-17) is -20.
Therefore, the answer is -20.