Integers Worksheets - Math Monks - Free Printable

To solve the given problems, we need to add the integers step by step. Let's go through each problem systematically.

Problem 1: \( 5 + (-16) + 15 \)

- Start with \( 5 \).
- Add \( -16 \): \( 5 + (-16) = -11 \).
- Add \( 15 \): \( -11 + 15 = 4 \).
Answer: \( 4 \)

Problem 2: \( 0 + (-8) + (-7) \)

- Start with \( 0 \).
- Add \( -8 \): \( 0 + (-8) = -8 \).
- Add \( -7 \): \( -8 + (-7) = -15 \).
Answer: \( -15 \)

Problem 3: \( (-16) + 0 + 5 \)

- Start with \( -16 \).
- Add \( 0 \): \( -16 + 0 = -16 \).
- Add \( 5 \): \( -16 + 5 = -11 \).
Answer: \( -11 \)

Problem 4: \( -4 + (-19) + 15 \)

- Start with \( -4 \).
- Add \( -19 \): \( -4 + (-19) = -23 \).
- Add \( 15 \): \( -23 + 15 = -8 \).
Answer: \( -8 \)

Problem 5: \( (-18) + (-5) + (-17) \)

- Start with \( -18 \).
- Add \( -5 \): \( -18 + (-5) = -23 \).
- Add \( -17 \): \( -23 + (-17) = -40 \).
Answer: \( -40 \)

Problem 6: \( (-17) + (-15) + (-11) \)

- Start with \( -17 \).
- Add \( -15 \): \( -17 + (-15) = -32 \).
- Add \( -11 \): \( -32 + (-11) = -43 \).
Answer: \( -43 \)

Problem 7: \( (-11) + 18 + 5 \)

- Start with \( -11 \).
- Add \( 18 \): \( -11 + 18 = 7 \).
- Add \( 5 \): \( 7 + 5 = 12 \).
Answer: \( 12 \)

Problem 8: \( (-10) + (-16) + 7 \)

- Start with \( -10 \).
- Add \( -16 \): \( -10 + (-16) = -26 \).
- Add \( 7 \): \( -26 + 7 = -19 \).
Answer: \( -19 \)

Problem 9: \( (-15) + (-19) + 5 \)

- Start with \( -15 \).
- Add \( -19 \): \( -15 + (-19) = -34 \).
- Add \( 5 \): \( -34 + 5 = -29 \).
Answer: \( -29 \)

Problem 10: \( (-13) + 18 + 5 \)

- Start with \( -13 \).
- Add \( 18 \): \( -13 + 18 = 5 \).
- Add \( 5 \): \( 5 + 5 = 10 \).
Answer: \( 10 \)

Problem 11: \( 12 + (-11) + 6 \)

- Start with \( 12 \).
- Add \( -11 \): \( 12 + (-11) = 1 \).
- Add \( 6 \): \( 1 + 6 = 7 \).
Answer: \( 7 \)

Problem 12: \( (-9) + (-11) + (-17) \)

- Start with \( -9 \).
- Add \( -11 \): \( -9 + (-11) = -20 \).
- Add \( -17 \): \( -20 + (-17) = -37 \).
Answer: \( -37 \)

Problem 13: \( 2 + (-15) + (-10) \)

- Start with \( 2 \).
- Add \( -15 \): \( 2 + (-15) = -13 \).
- Add \( -10 \): \( -13 + (-10) = -23 \).
Answer: \( -23 \)

Problem 14: \( (-10) + (-8) + (-9) \)

- Start with \( -10 \).
- Add \( -8 \): \( -10 + (-8) = -18 \).
- Add \( -9 \): \( -18 + (-9) = -27 \).
Answer: \( -27 \)

Problem 15: \( (-12) + 8 + (-13) \)

- Start with \( -12 \).
- Add \( 8 \): \( -12 + 8 = -4 \).
- Add \( -13 \): \( -4 + (-13) = -17 \).
Answer: \( -17 \)

Problem 16: \( 19 + (-3) + (-7) \)

- Start with \( 19 \).
- Add \( -3 \): \( 19 + (-3) = 16 \).
- Add \( -7 \): \( 16 + (-7) = 9 \).
Answer: \( 9 \)

Problem 17: \( (-15) + (-1) + (-9) \)

- Start with \( -15 \).
- Add \( -1 \): \( -15 + (-1) = -16 \).
- Add \( -9 \): \( -16 + (-9) = -25 \).
Answer: \( -25 \)

Problem 18: \( (-8) + 15 + 13 \)

- Start with \( -8 \).
- Add \( 15 \): \( -8 + 15 = 7 \).
- Add \( 13 \): \( 7 + 13 = 20 \).
Answer: \( 20 \)

Problem 19: \( (-8) + (-9) + 15 \)

- Start with \( -8 \).
- Add \( -9 \): \( -8 + (-9) = -17 \).
- Add \( 15 \): \( -17 + 15 = -2 \).
Answer: \( -2 \)

Problem 20: \( 22 + (-9) + (-10) \)

- Start with \( 22 \).
- Add \( -9 \): \( 22 + (-9) = 13 \).
- Add \( -10 \): \( 13 + (-10) = 3 \).
Answer: \( 3 \)

Final Answers:

\[
\boxed{
\begin{array}{ll}
1. & 4 \\
2. & -15 \\
3. & -11 \\
4. & -8 \\
5. & -40 \\
6. & -43 \\
7. & 12 \\
8. & -19 \\
9. & -29 \\
10. & 10 \\
11. & 7 \\
12. & -37 \\
13. & -23 \\
14. & -27 \\
15. & -17 \\
16. & 9 \\
17. & -25 \\
18. & 20 \\
19. & -2 \\
20. & 3 \\
\end{array}
}
\]