# Relate Manipulative Representations to a Written Method

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Common Core Math Resources, Lesson Plans & Worksheets for all grades
Common Core Math Video Lessons, Math Worksheets and Games for Grade 2
Common Core Math Video Lessons, Math Worksheets and Games for all grades

Videos and solutions to help Grade 2 students learn how to relate manipulative representations to a written method.

Common Core Standards: 2.NBT.6, 2.NBT.7, 2.NBT.8, 2.NBT.9

### NYS Math Grade 2 Module 4 Lesson 19

Lesson 19 Homework

1. Solve the following problems using the vertical written algorithm, your place value chart and number disks. Bundle a ten or hundred when necessary. Show your work for each problem.
a. 84 + 37
42 + 79

2. 74 trees were planted in the garden. 49 more bushes were planted than trees.
a. How many bushes were planted in the garden?
b. How many trees and bushes were planted?

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.