Evaluating Numerical Expressions with Parentheses Worksheets - Free Printable

It looks like you've uploaded a worksheet titled "Missing Numbers" that contains math problems where students must fill in the missing numbers to make each equation true. Since I can't view images directly, I’ll help you solve these problems if you provide the equations from the image.

However, based on the structure of such worksheets and your description, I can infer the types of problems likely present. Let me reconstruct and solve typical problems of this kind.

Here’s a common format for such worksheets:

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Missing Numbers Worksheet

Solve for the missing number in each equation.

1. 47 – ___ + 3 = 50
2. 14 + ___ + 3 = 45
3. ___ + 8 = 14
4. ___ + 10 + 20 = 40
5. 17 – ___ + 4 = 13
6. 24 + ___ + 4 = 40
7. ___ + 8 + 6 = 14
8. 12 + ___ + 9 = 22
9. ___ + 6 = 40
10. ___ + 8 = 2

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Let’s solve each one step by step:

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1. 47 – ___ + 3 = 50

Let the missing number be $ x $.
So:
$ 47 - x + 3 = 50 $
$ 50 - x = 50 $
Subtract 50 from both sides:
$ -x = 0 $ → $ x = 0 $

✔ Answer: 0

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2. 14 + ___ + 3 = 45

Let $ x $ be missing:
$ 14 + x + 3 = 45 $
$ 17 + x = 45 $
$ x = 45 - 17 = 28 $

✔ Answer: 28

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3. ___ + 8 = 14

Let $ x $ be missing:
$ x + 8 = 14 $
$ x = 14 - 8 = 6 $

✔ Answer: 6

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4. ___ + 10 + 20 = 40

Let $ x $ be missing:
$ x + 30 = 40 $
$ x = 10 $

✔ Answer: 10

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5. 17 – ___ + 4 = 13

Let $ x $ be missing:
$ 17 - x + 4 = 13 $
$ 21 - x = 13 $
$ x = 21 - 13 = 8 $

✔ Answer: 8

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6. 24 + ___ + 4 = 40

Let $ x $ be missing:
$ 24 + x + 4 = 40 $
$ 28 + x = 40 $
$ x = 12 $

✔ Answer: 12

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7. ___ + 8 + 6 = 14

Let $ x $ be missing:
$ x + 14 = 14 $
$ x = 0 $

✔ Answer: 0

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8. 12 + ___ + 9 = 22

Let $ x $ be missing:
$ 12 + x + 9 = 22 $
$ 21 + x = 22 $
$ x = 1 $

✔ Answer: 1

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9. ___ + 6 = 40

Let $ x $ be missing:
$ x + 6 = 40 $
$ x = 34 $

✔ Answer: 34

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10. ___ + 8 = 2

Let $ x $ be missing:
$ x + 8 = 2 $
$ x = 2 - 8 = -6 $

⚠️ This result is negative. If the worksheet is for young learners, maybe it's a typo (e.g., should be 2 + 8 = ___). But assuming it's correct:
✔ Answer: -6

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✔ Final Answers:

1. 0
2. 28
3. 6
4. 10
5. 8
6. 12
7. 0
8. 1
9. 34
10. -6

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If your worksheet has different numbers or operations (like multiplication/division), please describe or type out the actual equations, and I’ll adjust the solution accordingly!