3rd Grade Math Review Worksheets | FreeEducationalResources.com - Free Printable

It looks like you've uploaded a math worksheet with various problems, but I can't see the image directly. However, based on your description and the text provided in your message, I'll go through each problem step by step and solve them.

Here's the breakdown of the problems:

---

1. Rose wants to buy a pink tree

- A pink tree costs $94.
- Rose has $31.25.
- How much more money does she need?

Solution:
We subtract what she has from the cost:
$$
94.00 - 31.25 = 62.75
$$

✔ Answer: Rose needs $62.75 more.

---

2. Dr. Young helped children feel better

- Dr. Young helped twice as many children as Dr. Johnson.
- Dr. Johnson helped eight children.

So, Dr. Young helped:
$$
2 \times 8 = 16 \text{ children}
$$

Total children helped:
$$
8 + 16 = 24
$$

✔ Answer: They helped 24 children in all.

---

3. Sara brushing her hair

- Started at 3:22 p.m.
- Finished at 3:57 p.m.
- How much time passed?

Calculate the difference:
From 3:22 to 3:57 is:
$$
57 - 22 = 35 \text{ minutes}
$$

✔ Answer: 35 minutes passed.

---

4. Subtraction problems

Let’s solve each one:

#### a)
$$
\begin{array}{r}
88 \\
- 73 \\
\hline
\end{array}
= 15
$$

#### b)
$$
\begin{array}{r}
60 \\
- 10 \\
\hline
\end{array}
= 50
$$

#### c)
$$
\begin{array}{r}
74 \\
- 23 \\
\hline
\end{array}
= 51
$$

#### d)
$$
\begin{array}{r}
65 \\
- 33 \\
\hline
\end{array}
= 32
$$

✔ Answers: 15, 50, 51, 32

---

5. Addition problem

$$
\begin{array}{r}
51 \\
+ 38 \\
\hline
\end{array}
$$

Break it down:
- 50 + 30 = 80
- 1 + 8 = 9
- Total: 80 + 9 = 89

✔ Answer: 89

---

6. Fill in the blanks with place values (536)

We are given:
```
3 3
+ 2
-----
```

But this seems incomplete. Let's interpret the number 536 using place value:

- Hundreds: 5 → 500
- Tens: 3 → 30
- Ones: 6 → 6

So:
$$
536 = 500 + 30 + 6
$$

✔ So the blanks should be filled as: 500, 30, 6

---

7. Fill in the blanks (165)

Given:
```
1 6 5
+ 4
-------
9 7
```

Wait — this seems off. Let’s check:

If we add 165 + 4, we get:
$$
165 + 4 = 169
$$

But the result shown is 97, which doesn’t match.

Possibly, it's asking to fill in missing digits so that:
```
1 6 5
+ ?
-------
9 7
```

But that doesn’t make sense because 165 is already larger than 97.

Alternatively, maybe it's:
```
? ? ?
+ 4
-------
9 7
```

But the top number is labeled 165, so likely it's a typo or misformatting.

Wait — perhaps it's asking: What do you add to 165 to get 97? That would be negative.

That doesn't make sense.

Another possibility: Maybe it's a subtraction problem?

Let’s assume it's:
```
165
- ?
= 97
```

Then:
$$
165 - 97 = 68
$$

So if it's subtraction: 165 - 68 = 97

But the format shows addition.

Wait — could it be:
```
1 6 5
+ 4
-------
9 7
```

No, that can't be.

Perhaps the 165 is not the full number? Or maybe it's a digit-by-digit puzzle?

Looking again: It says "Fill in the blanks with the numbers" and shows:

```
1 6 5
+ 4
-------
9 7
```

This seems incorrect unless there's a mistake.

Alternatively, maybe it's a partial sum:

Let’s suppose:
- Units: 5 + 4 = 9 → OK
- Tens: 6 + ? = 9 → ? = 3
- Hundreds: 1 + ? = 0 (with carryover?)

Wait — maybe it's:
```
1 6 5
+ 3 4
-------
1 9 9
```

But the answer is written as 97, which is only two digits.

I think there might be a formatting issue.

Wait — perhaps it's:
```
? ? ?
+ 4
-------
9 7
```

And the top number is 165? That doesn’t work.

Alternatively, maybe it's:
```
1 6 5
- 6 8
-------
9 7
```

Yes! Because:
$$
165 - 68 = 97
$$

So perhaps it's subtraction, and the blank is 68.

But the operation is shown as "+", which is confusing.

Given the confusion, let's assume it's a typo and it's meant to be:

What number must be subtracted from 165 to get 97?

Then:
$$
165 - 97 = 68
$$

✔ So the missing number is 68

---

8. What fraction of the box is shaded?

There is a 10-box grid (likely 2x5 or 5x2), and some are shaded.

Since I can't see the image, I’ll assume a common pattern.

Suppose 6 out of 10 boxes are shaded.

Then the fraction is:
$$
\frac{6}{10} = \frac{3}{5}
$$

But without seeing the image, I can’t be sure.

But since it says “what fraction,” and there’s a blank for numerator and denominator, likely it's something like:
- 6 shaded out of 10 total → 6/10 or simplified 3/5

✔ Assuming 6 shaded: 6/10 or 3/5

---

9. Expand the number: 1294

Break into expanded form:
$$
1294 = 1000 + 200 + 90 + 4
$$

✔ So: 1000 + 200 + 90 + 4

---

10. 85 + 1 = ?

$$
85 + 1 = 86
$$

✔ Answer: 86

---

11. Count by 100s: 100 to 1000

Sequence:
100, 200, 300, 400, 500, 600, 700, 800, 900, 1000

✔ So fill in the blanks accordingly.

---

12. Addition problems

#### a)
$$
\begin{array}{r}
65 \\
+ 84 \\
\hline
\end{array}
= 149
$$

#### b)
$$
\begin{array}{r}
92 \\
+ 84 \\
\hline
\end{array}
= 176
$$

✔ Answers: 149, 176

---

✔ Final Summary of Answers:

1. Rose needs $62.75
2. They helped 24 children
3. Time passed: 35 minutes
4. Subtractions: 15, 50, 51, 32
5. 51 + 38 = 89
6. Place value of 536: 500 + 30 + 6
7. Missing number (if 165 - ? = 97): 68
8. Fraction shaded: (e.g., 6/10 or 3/5) – depends on image
9. Expanded form: 1000 + 200 + 90 + 4
10. 85 + 1 = 86
11. Count by 100s: 100, 200, ..., 1000
12. 65 + 84 = 149, 92 + 84 = 176

---

If you can describe the shading pattern or clarify the ambiguous parts (like the 165 + ? = 97), I can refine the answers further.