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.

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.

We welcome your feedback, comments and questions about this site or page. Please submit your feedback or enquiries via our Feedback page.