Addition and subtraction can be thought of as the same thing because subtracting a negative number is the same as adding it and adding a negative number is the same as subtracting it.
yes
Subtracting a fraction is the same as adding its negative.
Subtracting negative numbers is exactly the same as adding the positive number.
Adding a negative number is equivalent to subtracting a positive number. For example, adding -3 is the same as subtracting 3. Subtracting a negative number is equivalent to adding a positive number. For example, subtracting -3 is the same as adding 3. The rule to remember is that when you have a negative sign in front of a number, it actually changes its sign.
Addition and subtraction can be thought of as the same thing because subtracting a negative number is the same as adding it and adding a negative number is the same as subtracting it.
yes
Subtracting a negative number is the same as adding a positive number. Also, adding a negative number is the same as subtracting a positive number. -7 + (-5) = -7 - 5 = -12 -7 - (-5) = -7 + 5 = -2
Subtracting a fraction is the same as adding its negative.
Subtracting negative numbers is exactly the same as adding the positive number.
Subtracting a negative number is the same as adding the corresponding positive number:6 - (-3) = 6 + 3Subtracting a negative number is the same as adding the corresponding positive number:6 - (-3) = 6 + 3Subtracting a negative number is the same as adding the corresponding positive number:6 - (-3) = 6 + 3Subtracting a negative number is the same as adding the corresponding positive number:6 - (-3) = 6 + 3
Adding a negative number is equivalent to subtracting a positive number. For example, adding -3 is the same as subtracting 3. Subtracting a negative number is equivalent to adding a positive number. For example, subtracting -3 is the same as adding 3. The rule to remember is that when you have a negative sign in front of a number, it actually changes its sign.
It's pretty much the exact same. Subtracting is the same as adding a negative number. Foe example, five minus three is the same as five plus negative three.
Because subtracting a negative number is the same as adding a positive number. Subtracting -20 is the same as adding +20. 31 - (-20) = 31 + 20 = 51
Subtracting a negative number has the same effect as adding a positive number - think of it as moving right on a number line whereas, subtracting a positive number will move you left on a number line.
The sign of the answer will always be a positive number because subtracting a negative is the same as adding a positive (
-18. Subtracting a positive number has the same effect as adding a negative.