 # Compare count by ones and by tens

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

Eureka Math/EngageNY grade 1 module 4 lesson 1 Worksheets

New York State Common Core Math Grade 1 Module 4, Lesson 1
Eureka Math grade 1 module 4 lesson 1 Worksheets (pdf)

Worksheets, solutions, and videos to help Grade 1 students learn how to compare the efficiency of counting by ones and counting by tens.

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

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

Lesson 1 Concept Development

Learning Goal: I can explain why counting by tens is faster than counting by ones.

Lesson 1 Concept Development and Homework

Circle groups of 10. Write the number to show the total number of objects.
Make a number bond to show tens and ones. Circle tens to help. Write the number to show the total number of objects.
Make or complete a math drawing to show tens and ones. Complete the number bonds.

Rotate to landscape screen format on a mobile phone or small tablet to use the Mathway widget, a free math problem solver that answers your questions with step-by-step explanations.

You can use the free Mathway calculator and problem solver below to practice Algebra or other math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations. 