Videos and solutions to help Grade 2 students learn how to identify unknown numbers on a number line diagram by using the distance between numbers and reference points.
Common Core Standards:
2.MD.5,
2.MD.6,
2.NBT.2,
2.NBT.4,
2.NBT.5
Related Topics:
Common
Core Math Resources, Lesson Plans & Worksheets for all grades
Common Core Math
Video Lessons, Math Worksheets and Games for Grade 2
Common Core
Math Video Lessons, Math Worksheets and Games for all grades
New York State Common Core Math Module 7, Grade 2, Lesson 21
Worksheets for Grade 2
Topic E: Problem Solving with Customary and Metric Units
NYS Math Grade 2 Module 7 Lesson 21
Lesson 21 Homework
Find the value of the point on each part of the meter strip marked by a letter.
1. - 3. For each number line, one unit is the distance from one hash mark to the next.
4. Each hash mark represents 5 more on the number line.
What is the difference between D and E?
5. Each hash mark represents 10 more on the number line.
What is the difference between the two endpoints?
6. Each hash mark represents 10 more on the number line.
What is the difference between the two endpoints?
Check out our most popular games!
Fact Family Game:
Complete fact families and master the link between addition & subtraction and multiplication & division.
Number Bond Garden:
Clear the board by matching number pairs that sum to ten in this garden-themed mental math puzzle.
Penguin Solitaire
Penguin Solitaire is a fun game that aims to move all cards to the foundations to build four full sequences. There are two versions here: Penguin (Tuxedo) and Penguin (Original).
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