### Name: Directions: Show each number sentence on the number line

```Addition and Subtraction Reproducible
Name:
D i re ct io n s : S how e ac h nu m b e r s e nte nce o n t he nu m b e r l i ne.
0
7
0
13
0
8
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
+4=
1
2
-5=
1
2
+9=
D i re ct io n s : Re ad t he wo rd p ro b l e m, w r i te t he nu m b e r s e nte nce, a nd u s e t he nu m b e r l i ne
to f i nd t he a n swe r.
N ic hol a s ha s 8 ma r ke r s. H i s fr ie nd J a s m i ne gi ve s h i m 7 mo re ma r ke r s. H ow ma ny ma r ke r s
do e s N ic hol a s ha ve?
ma r ke r s.
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Zo e had 14 st ic ke r s. S he ga ve 7 st ic ke r s to he r fr ie nd s. H ow ma ny st ic ke r s do e s Zo e ha ve l e ft?
st ic ke r s.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
S a ma nt ha ha s 4 p ret z e l s. Ty l e r ha s 8 p ret z e l s. H ow ma ny p ret z e l s do t hey ha ve a l to get he r?
p ret z e l s.
0
1
2
3
4
5
6
Helping Teachers Make A Difference®
163020_EZ Staick WA Table Topper RGAG.indd 1
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(163020)
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© 2015 Really Good Stuff® 1-800-366-1920 www.reallygoodstuff.com Made in USA #163020B- Lot#
3/30/15 10:57 AM
EZ Stick™ Write Again® Table Toppers – Number Lines
This Really Good Stuff® product includes:
• 6 EZ Stick Write Again® Table Toppers – Number Lines,
Write Again® wipe-off laminate
• This Really Good Stuff® Activity Guide
Congratulations on your purchase of the Really Good Stuff®
EZ Stick Write Again® Table Toppers – Number Lines—colorful
math tools that can be used to develop number sense in
Meeting Common Core State Standards
This Really Good Stuff® EZ Stick Write Again® Table Toppers –
Number Lines is aligned with the following Common Core State
Standards for Mathematics:
Counting and Cardinality
K.CC.A.2 Count forward beginning from a given number within the known
sequence (instead of having to begin at 1).
K.CC.A.3 Write numbers from 0 to 20. Represent a number of objects with
a written numeral 0–20 (with 0 representing a count of no objects).
Compare Numbers
K.CC.C.7 Compare two numbers between 1 and 10 presented as written
numerals.
Operations and Algebraic Thinking
K.OA.A.1 Represent addition and subtraction with objects, fingers, mental
images, drawings, sounds (e.g., claps), acting out situations,
verbal explanations, expressions, or equations.
subtract within 10, e.g., by using objects or drawings to represent
the problem.
1.OA.A.1 Use addition and subtraction within 20 to solve word problems
involving situations of adding to, taking from, putting together,
taking apart, and comparing, with unknowns in all positions, e.g.,
by using objects, drawings, and equations with a symbol for the
unknown number to present the problem.
Measurement and Data
2.MD.B.6 Represent whole numbers as lengths from 0 on a number line
diagram with equally spaced points corresponding to the numbers
0, 1, 2, . . . .
Displaying the EZ Stick Write Again® Table Toppers – Number
Lines
Before removing the EZ Stick Write Again® Table Toppers –
Number Lines from their protective backing, make copies of
this Really Good Stuff® Activity Guide and file the pages for
future use. Or, download another copy of it from our Web site
at www.reallygoodstuff.com. Select a table to use for small
group instruction. Remove each Number Line from the protective
backing, gently press it to the desired location, and smooth it
flat. Place a basket with dry erase markers and erasers on the
table for easy access. Save the protective backing sheets to
store the Number Lines. When you are ready to store the Number
Lines, gently peel them from the table, and reposition them on the
backing sheets. Always use a dry erase marker on the Number
Lines to preserve their Write Again® wipe-off laminate surface.
Introducing the EZ Stick Write Again® Table Toppers –
Number Lines
Gather students around the table with the EZ Stick Write
Again® Table Toppers – Number Lines. Tell them that number
lines are tools that will help them visualize numbers, and explain
that these Number Lines show the numbers from 0 to 20. Ask
students how frogs move, then point to the frog on the Number
Line. Demonstrate how you can hop up the Number Line like the frog
by moving your finger from number to number as you count to 20.
Select a group of students to work at the table with the
Number Lines. Have them use the Number Lines to count,
compare numbers, add and subtract, and find missing numbers.
Emphasize that students should only use dry erase markers on
the Number Lines, and that they should erase the Number Lines
at the end of the activity.
Order of Numbers
For young students, use the Number Lines to help them count
from 0 to 20. Have students use their dry erase markers to
make hops from 0 to 20 as the group counts together. Next,
have students count forward from a given number on the
Number Line. For a challenge, have students count backward
from 20 to 0, making hops as they say each number.
Comparing Numbers
Prepare two sets of index cards with the numbers from 0 to 10.
Shuffle each set of cards. Have students choose two cards and
then locate each number on the Number Line. Ask students to
say a number sentence with the two numbers using the terms
greater than, less than, or equal to. Extension: Have students
write a number sentence with <, >, or =.
Model solving 5 + 7 by locating the number 5 on the Number
Line and then making 7 hops up the Number Line to the number
12. Circle the number 12. Have students explain how the picture
and number sentence match. Give students the opportunity to
Subtracting
Model solving 13 – 6 by locating the number 13 on the Number
Line and then making 6 hops down the Number Line to the
number 7. Circle the number 7. Have students explain how
the picture and number sentence match. Give students the
Missing Numbers
Display the problem 6 + ? = 11. Think aloud: 6 plus something
equals 11. We need to figure out how many hops will get us from
6 to 11. Find the number 6 on the number line, and let’s all hop
1, 2, 3, 4, 5 times to get to 11, so now we know that 6 + 5 = 11.
Have students use the Number Lines to solve additional missing
number problems.