Add with Different Methods

Eureka Math/EngageNY grade 1 module 6 lesson 18 Worksheets

New York State Common Core Math Grade 1, Module 6, Lessons 18
Worksheets for First Grade

Worksheets, solutions, and videos to help Grade 1 students learn how to add a pair of two-digit numbers with varied sums in the ones, and compare results of different recording methods.

Common Core Standards: 1.NBT.4, 1.NBT.6
Topic D: Varied Place Value Strategies for Addition to 100
Lesson 18 Concept Development
Learning Goal: I can use different strategies to add 2-digit numbers.

Lesson 18 Homework
Use any method you prefer to solve the problems below.

1. 74 + 21 = _____
   
2. 79 + 21 = _____
   
3. 37 + 45 = _____
   
4. 27 + 46 = _____
   
5. 58 + 27 = _____
   
6. 38 + 48 = _____

Try the free Mathway calculator and problem solver below to practice various math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations.

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