Subtract −6−(−8).
To subtract −6−(−8), we can use the rule that subtracting a negative number is the same as adding a positive number. So, −6−(−8) can be rewritten as −6+8. And adding -6 and 8 gives us 8−6=2. Therefore, −6−(−8) = 2.
Subtract 17−(−18).
To subtract 17−(−18), we can again use the rule that subtracting a negative number is the same as adding a positive number. So, 17−(−18) can be rewritten as 17+18. Adding 17 and 18 gives us 35. Therefore, 17−(−18) = 35.
To subtract −6 by −8, you can follow these steps:
Step 1: First, simplify the expression by removing the parentheses.
−6−(−8) becomes −6 + 8
Step 2: Next, add the numbers together.
−6 + 8 = 2
So, −6−(−8) is equal to 2.