Missing Numbers in Equations (Blanks) -- Subtraction (Range 1 to 9 ... - Free Printable

The task involves solving simple subtraction equations to find the missing numbers. Each equation is structured as:

\[ \text{Missing Number} - \text{Given Number} = \text{Result} \]

To solve for the missing number, we use the formula:

\[ \text{Missing Number} = \text{Given Number} + \text{Result} \]

Let's go through each equation step by step and solve it.

---

First Row:

1. \( \_\_ - 6 = 6 \)
\[
\text{Missing Number} = 6 + 6 = 12
\]
Answer: \( 12 \)

2. \( 11 - \_\_ = 4 \)
\[
\text{Missing Number} = 11 - 4 = 7
\]
Answer: \( 7 \)

3. \( \_\_ - 7 = 6 \)
\[
\text{Missing Number} = 7 + 6 = 13
\]
Answer: \( 13 \)

4. \( 16 - \_\_ = 9 \)
\[
\text{Missing Number} = 16 - 9 = 7
\]
Answer: \( 7 \)

---

Second Row:

5. \( \_\_ - 2 = 1 \)
\[
\text{Missing Number} = 2 + 1 = 3
\]
Answer: \( 3 \)

6. \( \_\_ - 3 = 9 \)
\[
\text{Missing Number} = 3 + 9 = 12
\]
Answer: \( 12 \)

7. \( 5 - \_\_ = 4 \)
\[
\text{Missing Number} = 5 - 4 = 1
\]
Answer: \( 1 \)

8. \( 15 - \_\_ = 7 \)
\[
\text{Missing Number} = 15 - 7 = 8
\]
Answer: \( 8 \)

---

Third Row:

9. \( 17 - \_\_ = 8 \)
\[
\text{Missing Number} = 17 - 8 = 9
\]
Answer: \( 9 \)

10. \( 17 - \_\_ = 8 \)
\[
\text{Missing Number} = 17 - 8 = 9
\]
Answer: \( 9 \)

11. \( \_\_ - 9 = 7 \)
\[
\text{Missing Number} = 9 + 7 = 16
\]
Answer: \( 16 \)

12. \( 3 - \_\_ = 2 \)
\[
\text{Missing Number} = 3 - 2 = 1
\]
Answer: \( 1 \)

---

Fourth Row:

13. \( 6 - \_\_ = 3 \)
\[
\text{Missing Number} = 6 - 3 = 3
\]
Answer: \( 3 \)

14. \( \_\_ - 9 = 8 \)
\[
\text{Missing Number} = 9 + 8 = 17
\]
Answer: \( 17 \)

15. \( \_\_ - 2 = 1 \)
\[
\text{Missing Number} = 2 + 1 = 3
\]
Answer: \( 3 \)

16. \( 15 - \_\_ = 8 \)
\[
\text{Missing Number} = 15 - 8 = 7
\]
Answer: \( 7 \)

---

Fifth Row:

17. \( 8 - \_\_ = 2 \)
\[
\text{Missing Number} = 8 - 2 = 6
\]
Answer: \( 6 \)

18. \( \_\_ - 5 = 2 \)
\[
\text{Missing Number} = 5 + 2 = 7
\]
Answer: \( 7 \)

19. \( \_\_ - 4 = 2 \)
\[
\text{Missing Number} = 4 + 2 = 6
\]
Answer: \( 6 \)

20. \( 9 - \_\_ = 4 \)
\[
\text{Missing Number} = 9 - 4 = 5
\]
Answer: \( 5 \)

---

Sixth Row:

21. \( \_\_ - 3 = 1 \)
\[
\text{Missing Number} = 3 + 1 = 4
\]
Answer: \( 4 \)

22. \( 10 - \_\_ = 4 \)
\[
\text{Missing Number} = 10 - 4 = 6
\]
Answer: \( 6 \)

23. \( \_\_ - 6 = 9 \)
\[
\text{Missing Number} = 6 + 9 = 15
\]
Answer: \( 15 \)

24. \( 7 - \_\_ = 4 \)
\[
\text{Missing Number} = 7 - 4 = 3
\]
Answer: \( 3 \)

---

Seventh Row:

25. \( \_\_ - 9 = 3 \)
\[
\text{Missing Number} = 9 + 3 = 12
\]
Answer: \( 12 \)

26. \( 14 - \_\_ = 7 \)
\[
\text{Missing Number} = 14 - 7 = 7
\]
Answer: \( 7 \)

27. \( 10 - \_\_ = 4 \)
\[
\text{Missing Number} = 10 - 4 = 6
\]
Answer: \( 6 \)

28. \( 8 - \_\_ = 3 \)
\[
\text{Missing Number} = 8 - 3 = 5
\]
Answer: \( 5 \)

---

Eighth Row:

29. \( 7 - \_\_ = 1 \)
\[
\text{Missing Number} = 7 - 1 = 6
\]
Answer: \( 6 \)

30. \( \_\_ - 2 = 9 \)
\[
\text{Missing Number} = 2 + 9 = 11
\]
Answer: \( 11 \)

31. \( \_\_ - 3 = 9 \)
\[
\text{Missing Number} = 3 + 9 = 12
\]
Answer: \( 12 \)

32. \( 11 - \_\_ = 9 \)
\[
\text{Missing Number} = 11 - 9 = 2
\]
Answer: \( 2 \)

---

Ninth Row:

33. \( \_\_ - 6 = 7 \)
\[
\text{Missing Number} = 6 + 7 = 13
\]
Answer: \( 13 \)

34. \( 13 - \_\_ = 9 \)
\[
\text{Missing Number} = 13 - 9 = 4
\]
Answer: \( 4 \)

35. \( 10 - \_\_ = 5 \)
\[
\text{Missing Number} = 10 - 5 = 5
\]
Answer: \( 5 \)

36. \( \_\_ - 2 = 8 \)
\[
\text{Missing Number} = 2 + 8 = 10
\]
Answer: \( 10 \)

---

Tenth Row:

37. \( \_\_ - 6 = 9 \)
\[
\text{Missing Number} = 6 + 9 = 15
\]
Answer: \( 15 \)

38. \( \_\_ - 7 = 9 \)
\[
\text{Missing Number} = 7 + 9 = 16
\]
Answer: \( 16 \)

39. \( \_\_ - 3 = 7 \)
\[
\text{Missing Number} = 3 + 7 = 10
\]
Answer: \( 10 \)

40. \( \_\_ - 7 = 2 \)
\[
\text{Missing Number} = 7 + 2 = 9
\]
Answer: \( 9 \)

---

Final Answer:

\[
\boxed{
\begin{array}{cccc}
12 & 7 & 13 & 7 \\
3 & 12 & 1 & 8 \\
9 & 9 & 16 & 1 \\
3 & 17 & 3 & 7 \\
6 & 5 & 6 & 5 \\
4 & 6 & 15 & 3 \\
12 & 7 & 6 & 5 \\
6 & 11 & 12 & 2 \\
13 & 4 & 5 & 10 \\
15 & 16 & 10 & 9 \\
\end{array}
}
\]