Add Measurements using the Standard Algorithm

Free math video lessons with examples and worked solutions to help Grade 3 students learn how to add measurements using the standard algorithm to compose larger units once.

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Lesson Plans and Worksheets for Grade 3
Lesson Plans and Worksheets for all Grades
Common Core For Grade 3
More Lessons for Grade 3 Math

Common Core Standards: 3.NBT.2, 3.NBT.1, 3.MD.1, 3.MD.2

New York State Common Core Math Grade 3, Module 2, Lesson 15

Worksheets for Grade 3

NYS Math Module 2 Grade 3 Lesson 15 Homework

  1. Find the sums below. Choose mental math or the algorithm.
    a. 75 cm + 7 cm =
    d. 283 g + 92 g =

  2. There are 75 students in Grade 3. There are 44 more students in Grade 4 than in Grade 3. How many students are in Grade 4? Use a tape diagram to model your thinking.

  3. Mr. Green’s sunflower grew in 2 weeks?

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