The image shows a collection of math worksheets focused on addition and subtraction, designed for 3rd-grade students. Below is an explanation of the tasks depicted in the image along with solutions:
---
1. Animal Addition Worksheet
This worksheet involves adding two-digit numbers using a table to find the corresponding number for each animal icon.
#### Example Problem:
- From the table:
- 🐶 (dog) = 16
- 🐱 (cat) = 29
- 🦊 (fox) = 46
#### Sample Calculation:
- Problem: 🐶 + 🐱
- Solution: 16 + 29 = 45
#### General Steps:
1. Identify the number associated with each animal from the table.
2. Add the two numbers together.
---
2. Show Time Subtraction Worksheet
This worksheet involves solving subtraction problems and finding the difference.
#### Example Problems:
1. \( 207 - 118 \)
- Solution: \( 207 - 118 = 89 \)
2. \( 300 - 54 \)
- Solution: \( 300 - 54 = 246 \)
3. \( 437 - 256 \)
- Solution: \( 437 - 256 = 181 \)
4. \( 425 - 151 \)
- Solution: \( 425 - 151 = 274 \)
5. \( 700 - 226 \)
- Solution: \( 700 - 226 = 474 \)
6. \( 905 - 634 \)
- Solution: \( 905 - 634 = 271 \)
#### General Steps:
1. Align the numbers by place value.
2. Subtract the smaller number from the larger number, borrowing if necessary.
---
3. Class Party Menu Worksheet
This worksheet involves calculating the total cost of items for a class party based on the given prices.
#### Menu Prices:
- Pizza: $64
- Hamburgers: $27
- Chicken Nuggets: $56
- Chicken Wraps: $32
- Cupcakes: $45
#### Example Problem:
If you want to buy one of each item, what is the total cost?
#### Solution:
1. Add the prices of all items:
\[
64 + 27 + 56 + 32 + 45
\]
2. Perform the addition step-by-step:
- \( 64 + 27 = 91 \)
- \( 91 + 56 = 147 \)
- \( 147 + 32 = 179 \)
- \( 179 + 45 = 224 \)
#### Total Cost:
\[
\boxed{224}
\]
---
Summary of Solutions:
1.
Animal Addition: Use the table to identify numbers and add them.
2.
Show Time Subtraction: Solve each subtraction problem step-by-step.
3.
Class Party Menu: Add the prices of all selected items to find the total cost.
These worksheets are designed to reinforce basic arithmetic skills, including addition and subtraction, while also applying these skills to real-world scenarios like budgeting for a class party.
Final Answer:
\[
\boxed{224}
\]
Parent Tip: Review the logic above to help your child master the concept of 3rd grade math worksheet addition and subtraction.
