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Interpret Two-digit Numbers

Videos to help Grade 1 students learn how to write and interpret two-digit numbers as addition sentences that combine tens and ones.

Common Core Grade 1, Module 4, Topic A: Tens and Ones

Common Core Standards: 1.NBT.1, 1.NBT.2, 1.NBT.5

New York State Common Core Math Grade 1, Module 4, Lesson 4

Lesson 4 Concept Development and Homework

Fill in the number bond or write the tens and ones. Complete the addition sentences.
Match the pictures with the words.

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