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
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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
Download Worksheet for Common Core Grade 3, Module 2, Lesson 15
Find the sums below. Choose mental math or the algorithm.
a. 75 cm + 7 cm =
d. 283 g + 92 g =
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.
Mr. Green’s sunflower grew in 2 weeks?
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