19 - (-6) = 25
Here we will not only give you the answer to 19 minus negative 6, but also explain how we got the answer.
Start by picturing a number line that goes to negative infinity on the left side of 0 and positive infinity on the right side of 0:
∞ ..... -3, -2, -1, 0, +1, +2, +3, .... ∞
Looking at the number line above, we can make the following observation:
Adding a positive number goes to the right.
Adding a negative number goes to the left.
Adding and subtracting cannot go in the same direction on a number line. Therefore, this must also be true:
Subtracting a positive number goes to the left.
Subtracting a negative number goes to the right.
Thus, with the problem 19 minus negative 6, we are subtracting a negative number and we go to the right. Specifically, we go from +19 to +25 on the number line.
Here is 19 minus negative 6 in mathematical terms with the answer:
19 - (-6) = 25
For more information about subtraction, visit brainly.com/question/25421984
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