subtracting integers | shorooq jumaa hassan senan | - Free Printable

I'll solve each subtraction problem step by step, working through the calculations carefully.

Problem 1: (-13) - (-5)
When subtracting a negative number, it becomes addition: -13 + 5 = -8

Problem 2: (-9) - 16
Subtracting a positive from a negative: -9 - 16 = -25

Problem 3: 7 - (-11)
When subtracting a negative number, it becomes addition: 7 + 11 = 18

Problem 4: 20 - 3
Simple subtraction: 20 - 3 = 17

Problem 5: (-18) - 14
Subtracting a positive from a negative: -18 - 14 = -32

Problem 6: (-10) - (-10)
When subtracting a negative number, it becomes addition: -10 + 10 = 0

Problem 7: 15 - 2
Simple subtraction: 15 - 2 = 13

Problem 8: 8 - (-12)
When subtracting a negative number, it becomes addition: 8 + 12 = 20

Problem 9: (-20) - 9
Subtracting a positive from a negative: -20 - 9 = -29

Problem 10: 17 - 6
Simple subtraction: 17 - 6 = 11

Let me verify my calculations:
1. -13 + 5 = -8 ✓
2. -9 - 16 = -25 ✓
3. 7 + 11 = 18 ✓
4. 20 - 3 = 17 ✓
5. -18 - 14 = -32 ✓
6. -10 + 10 = 0 ✓
7. 15 - 2 = 13 ✓
8. 8 + 12 = 20 ✓
9. -20 - 9 = -29 ✓
10. 17 - 6 = 11 ✓

Final Answer:
1) -8
2) -25
3) 18
4) 17
5) -32
6) 0
7) 13
8) 20
9) -29
10) 11