Explore Groups of Ten

Examples, videos, and solutions to help Grade 2 students learn how to explore a situation with more than 9 groups of ten.
Common Core Standards: 2.NBT.4, 2.NBT.3

New York State Common Core Math Grade 2, Module 3, Lesson 15

Worksheets for Grade 2, Module 3, Lesson 15

NYS Math Module 3 Grade 2 Lesson 15

Lesson 15 Homework
Pencils come in boxes of 10.

1. How many boxes should Erika buy if she needs 127 pencils?
   
2. How many pencils will she have left over after she gets what she needs out of the boxes?
   
3. How many more pencils does she need to have 200 pencils?

This video will help you get started with your homework for Grade 2 Module 3 Lesson 15.

Try out our new and fun Fraction Concoction Game.

Add and subtract fractions to make exciting fraction concoctions following a recipe. There are four levels of difficulty: Easy, medium, hard and insane. Practice the basics of fraction addition and subtraction or challenge yourself with the insane level.

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