Shark Learning
First/Addition

Mixed Addition & Subtraction Word Problems

Single and two-step mixed add/sub contexts.
0
Sheets
1938
Views
307
Downloads
Study Guide

Preview

Mixed Addition & Subtraction Word Problems preview

Tap to open PDF

Practice Questions

  1. Sarah had 485 stickers. She gave away 167 and then received 124 more from her cousin. How many stickers does Sarah have now? Answer: ?
    Show answer

    442

  2. A library had 1,265 books. They lent out 289 books and received 156 new ones. How many books does the library have now? Answer: ?
    Show answer

    1132

  3. Tom collected 642 cans for a food drive. His class added 318 more cans, but 175 were damaged. How many cans are left? Answer: ?
    Show answer

    785

  4. A school had 2,156 students. After summer, 1,389 returned and 475 new students enrolled. How many students are there now? Answer: ?
    Show answer

    1242

Teacher Resources
Teaching Notes

Decision words: more/total→add; left/difference→subtract.

Common Mistakes
  • Add instead of subtract removal
  • Skip second step
  • Missing a step
  • Incorrect operation choice
  • Calculation error
  • Not labeling steps
Differentiation
SupportUse manipulatives or draw diagrams for each step.
ChallengeJustify each operation choice; create similar problems.
Discussion Questions
  • How do you decide which operation to use?
  • Why is showing each step important?
  • What if there were three steps?
  • How can you check your answer?
Learning Path
Skill Cluster

Problem Solving & Number Operations

Estimated Time

16 minutes

Skills Practiced
Choose operation add subSubtraction regroup