3rd Grade Math Worksheets PDF by Soumara Siddiqui worksheets library - Free Printable

Let's solve the problems step by step:

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Week 1 Day 1

#### Task 1: Addition
Add the numbers:
- \( 45 + 24 = 69 \)
- \( 25 + 9 = 34 \)

So, the answers are:
- \( 69 \)
- \( 34 \)

#### Task 2: Counting Shaded Squares
Count the shaded squares in the grid:
- There are 8 shaded squares.
- Counting by 2s: \( 2, 4, 6, 8 \).
- Since 8 is divisible by 2, the number is even.

Explanation: The number of shaded squares is even because it can be divided into pairs without any remainder.

#### Task 3: Dividing a Rectangle
Divide the rectangle into 4 rows with 3 equal-sized squares in each row:
- Draw the rectangle and divide it into 4 horizontal rows.
- In each row, draw 3 equal-sized squares.
- Total number of units: \( 4 \times 3 = 12 \).

Answer: \( 12 \)

#### Task 4: Repeated Addition
The array has 3 rows and 4 columns. Use repeated addition to find the total number of objects:
- Each row has 4 objects.
- Total: \( 4 + 4 + 4 = 12 \).

Answer: \( 12 \)

#### Task 5: Show 8:00 on the Clock
Draw the clock hands to show 8:00:
- The hour hand points at 8.
- The minute hand points at 12.

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Week 1 Day 2

#### Task 1: Value of the Digit 2
Jack has 4236 baseball cards. The digit 2 is in the hundreds place.
- The value of 2 in the hundreds place is \( 2 \times 100 = 200 \).

Answer: \( 200 \)

#### Task 2: Subtracting Baseball Cards
Jack sold 345 baseball cards. Calculate how many he has left:
- \( 4236 - 345 = 3891 \).

Answer: \( 3891 \)

#### Task 3: Counting by 5
Layke is counting by 5. Identify where she messed up:
- Sequence: \( 165, 170, 175, 180, 185, 190, 195, 200, 25, 210, 215, 220 \).
- The mistake is at \( 25 \). It should be \( 205 \) (since \( 200 + 5 = 205 \)).

Correct sequence: \( 165, 170, 175, 180, 185, 190, 195, 200, 205, 210, 215, 220 \).

Answer: \( 205 \)

#### Task 4: Circle True Expressions
Circle the true expressions:
1. \( 546 > 849 \) — False (546 is less than 849).
2. \( 658 > 654 \) — True (658 is greater than 654).
3. \( 435 < 834 \) — True (435 is less than 834).
4. \( 345 = 543 \) — False (345 is not equal to 543).

True expressions: \( 658 > 654 \) and \( 435 < 834 \).

#### Task 5: Circle Pentagons
Circle the pentagons in the given shapes:
- A pentagon has 5 sides.
- Identify and circle the shapes with 5 sides.

Answer: Circle the two pentagons in the image.

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Final Answers

1. \( 69 \) and \( 34 \)
2. Even (8 shaded squares)
3. \( 12 \)
4. \( 12 \)
5. Clock showing 8:00
6. \( 200 \)
7. \( 3891 \)
8. \( 205 \)
9. True expressions: \( 658 > 654 \) and \( 435 < 834 \)
10. Circle the two pentagons

\boxed{69, 34, \text{Even}, 12, 12, \text{Clock at 8:00}, 200, 3891, 205, \text{True: } 658 > 654 \text{ and } 435 < 834, \text{Pentagons}}