Adding Integers Worksheet with Answer Key

What's on the worksheet

1. Find each sum of two integers:
   −9 + 1412 + (−20)−31 + 1745 + (−19)−8 + (−13)
2. Word problem: goal difference in a soccer league.
3. Word problem: add gains and losses of yards on four football plays.
4. Explain the mistake Jin and Sofia each made and find the correct sum.
5. Counters problem: shaded and white counters and their total value.
6. Find two integers with different signs from their sum and their absolute values.
7. Fill in the four empty squares of a magic square with integers.