Grade 7 Integer Addition Quiz

-13

-3 (correct)

3

13

-19 (correct)

19

-5

5

3

11

-3

-11 (correct)

<p>When adding two integers with the same sign, you add their absolute values and keep the sign of the original numbers. For example, when adding -8 and -5, you add 8 and 5 to get 13, then keep the negative sign to get -13.</p> Signup and view all the answers

<p>When adding two integers with different signs, you subtract the smaller absolute value from the larger absolute value, and keep the sign of the number with the larger absolute value. For example, when adding -12 and 7, you subtract 7 from 12 to get 5, and keep the negative sign to get -5.</p> Signup and view all the answers

<p>If the sum of two integers is 0, it means that the two integers are additive inverses of each other. In other words, one integer is the opposite of the other. For example, if the sum is 0, one integer could be 5 and the other -5.</p> Signup and view all the answers