# Add a pair of two-digit numbers

Videos and solutions to help Grade 1 students learn how to add a pair of two-digit numbers with varied sums in the ones.

Common Core Standards: 1.NBT.4

Related Topics:
Lesson Plans and Worksheets for Grade 1
Lesson Plans and Worksheets for all Grades

### New York State Common Core Math Grade 1, Module 4, Lesson 28, Lesson 29

Topic F: Addition of Tens and Ones to a Two-Digit Number

Lesson 28 Homework

Solve using quick tens and ones, number bonds, or the arrow way.
Lesson 29 Homework

1. Solve using quick ten drawings, number bonds, or the arrow way.
2. Solve using quick ten drawings, number bonds or the arrow way.

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