TEKS 2.4C: Addition and Subtraction Word Problems
Multi-Step Addition & Subtraction Word Problems
About this lesson
Learning Target: I can solve multi-step addition and subtraction word problems.
Focuses On:
- Breaking down multi-step word problems
- Thinking about addition as joining
- Thinking about subtraction as separating
Builds On:
1.3F:
Generate and solve problem situations when given a number sentence involving addition or subtraction of numbers within 20 (R)
Next Level:
3.4A:
Solve with fluency one-step and two-step problems involving addition and subtraction within 1,000 using strategies based on place value, properties of operations, and the relationship between addition and subtraction (R)
Read More:
This lesson is designed to support student understanding of solving multi-step addition and subtraction word problems.
The two instructional blocks in this lesson focus on finding the answer to multi-step word problems involving addition and subtraction.
In the first instructional block, students practice writing and solving equations that involving joining two sums together to find the final answer.
The second instructional block focuses on having students practice writing and solving equations that involve both addition, joining, and subtraction, separating.
Scaffolds and supports such as models and pictorial representations are intentionally built throughout the lesson to support conceptual learning.
Grade 2MathTEKS 2.4C
