Addition Word Problems -Worksheets Library - Free Printable
Educational worksheet: Addition Word Problems -Worksheets Library. Download and print for classroom or home learning activities.
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Step-by-step solution for: Addition Word Problems -Worksheets Library
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Show Answer Key & Explanations
Step-by-step solution for: Addition Word Problems -Worksheets Library
Problem Analysis:
The image contains two worksheets focused on addition word problems. The tasks involve solving addition problems with 2-digit and 3-digit numbers, often requiring regrouping (carrying over). Let's solve each problem step by step.
---
Worksheet 1: 3-Digit Addition Word Problems with Regrouping
#### Problem 1:
- Question: Tommy has 178 toy cars, and his brother gives him 325 more. How many toy cars does Tommy have in total?
- Solution:
\[
178 + 325 = 503
\]
- Add the ones place: \(8 + 5 = 13\) (write 3, carry 1).
- Add the tens place: \(7 + 2 + 1 = 10\) (write 0, carry 1).
- Add the hundreds place: \(1 + 3 + 1 = 5\).
- Answer: 503
#### Problem 2:
- Question: Sarah has 264 balloons, and she gets 179 more from her friend. How many balloons does Sarah have now?
- Solution:
\[
264 + 179 = 443
\]
- Add the ones place: \(4 + 9 = 13\) (write 3, carry 1).
- Add the tens place: \(6 + 7 + 1 = 14\) (write 4, carry 1).
- Add the hundreds place: \(2 + 1 + 1 = 4\).
- Answer: 443
#### Problem 3:
- Question: Emma has 127 marbles, and she receives 349 more from her friend. How many marbles does Emma have in all?
- Solution:
\[
127 + 349 = 476
\]
- Add the ones place: \(7 + 9 = 16\) (write 6, carry 1).
- Add the tens place: \(2 + 4 + 1 = 7\).
- Add the hundreds place: \(1 + 3 = 4\).
- Answer: 476
#### Problem 4:
- Question: Jake has 492 cookies, and he shares 137 with his friend. How many cookies does Jake have left?
- Solution:
\[
492 - 137 = 355
\]
- Subtract the ones place: \(2 - 7\) (borrow 1 from tens place, making it \(12 - 7 = 5\)).
- Subtract the tens place: \(8 - 3 = 5\) (after borrowing).
- Subtract the hundreds place: \(4 - 1 = 3\).
- Answer: 355
#### Problem 5:
- Question: Lily has 278 toy trains, and her sister gives her 127 more. How many toy trains does Lily have now?
- Solution:
\[
278 + 127 = 405
\]
- Add the ones place: \(8 + 7 = 15\) (write 5, carry 1).
- Add the tens place: \(7 + 2 + 1 = 10\) (write 0, carry 1).
- Add the hundreds place: \(2 + 1 + 1 = 4\).
- Answer: 405
#### Problem 6:
- Question: Max has 195 books, and he buys 345 more at the bookstore. How many books does Max have in total?
- Solution:
\[
195 + 345 = 540
\]
- Add the ones place: \(5 + 5 = 10\) (write 0, carry 1).
- Add the tens place: \(9 + 4 + 1 = 14\) (write 4, carry 1).
- Add the hundreds place: \(1 + 3 + 1 = 5\).
- Answer: 540
---
Worksheet 2: Addition Word Problems (2 Addends)
#### Problem 1:
- Question: Billy has 1 soccer ball, and buys 4 more at the store. How many soccer balls does Billy have now?
- Solution:
\[
1 + 4 = 5
\]
- Answer: 5
#### Problem 2:
- Question: Jenny has 2 pencils, and her brother gives her 3 more. How many pencils does Jenny have in all?
- Solution:
\[
2 + 3 = 5
\]
- Answer: 5
#### Problem 3:
- Question: There are 3 butterflies in a garden, and 2 more come. How many butterflies are there now?
- Solution:
\[
3 + 2 = 5
\]
- Answer: 5
#### Problem 4:
- Question: Tim has 4 stickers, and he gets 1 more from his friend. How many stickers does Tim have altogether?
- Solution:
\[
4 + 1 = 5
\]
- Answer: 5
---
Final Answers:
#### Worksheet 1:
1. \( \boxed{503} \)
2. \( \boxed{443} \)
3. \( \boxed{476} \)
4. \( \boxed{355} \)
5. \( \boxed{405} \)
6. \( \boxed{540} \)
#### Worksheet 2:
1. \( \boxed{5} \)
2. \( \boxed{5} \)
3. \( \boxed{5} \)
4. \( \boxed{5} \)
---
Explanation:
Each problem involves basic addition or subtraction, with some requiring regrouping for multi-digit numbers. The solutions are calculated step by step to ensure accuracy. For the second worksheet, the problems are simpler, involving single-digit addition. All answers are boxed for clarity.
Parent Tip: Review the logic above to help your child master the concept of first grade addition word problems worksheet.