# Rolling on the Number Line (Whole-Number Addition)

Subjects
1st, 2nd, 3rd, 4th
Resource Types
Common Core Standards
Product Rating
Not yet rated
File Type
PDF (Acrobat) Document File
Be sure that you have an application to open this file type before downloading and/or purchasing.
0.08 MB   |   2 pages

### PRODUCT DESCRIPTION

Rolling on the Number Line (Whole-Number Addition)

2.MD.2.6 - Represent whole numbers as lengths from 0 on a number line diagram with equally spaced points corresponding to the numbers 0, 1, 2, ..., and represent whole-number sums and differences within 100 on a number line diagram.

2.NBT.2.5 - Fluently add and subtract within 100 using strategies based on place value, properties of operations, and/or the relationship between addition and subtraction.

2.NBT.2.6 - Add up to four two-digit numbers using strategies based on place value and properties of operations.

2.NBT.2.7 - Add and subtract within 1000, using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction; relate the strategy to a written method. Understand that in adding or subtracting three digit numbers, one adds or subtracts hundreds and hundreds, tens and tens, ones and ones; and sometimes it is necessary to compose or decompose tens or hundreds.

Objective: Students will be able to represent whole-number sums on a number line diagram.

Materials: Rolling on the Number Line worksheet, pair of number cubes, and a pencil.

Directions:
1. Students will work individually or in pairs.

2. Each student will get a Rolling on the Number Line worksheet and pair of number cubes.

3. Students will roll a pair of number cubes to generate numbers for each question.

4. Students can use one number cube per box or sum the two number cubes per box for a greater challenge.

5. Once students have done this for each box, they will model each problem on the number line and solve.

Time: 15 minutes
Total Pages
2
Does Not Apply
Teaching Duration
30 Minutes

N/A
Overall Quality:
N/A
Accuracy:
N/A
Practicality:
N/A
Thoroughness:
N/A
Creativity:
N/A
Clarity:
N/A
Total:
0 ratings