Numbers stacked, addition symbol on the left, equals sign is a line below
100
Double 8
8 + 8 = 16 ... My queen!
100
7 + 8 = ?
15
100
What is the strategy for adding 0?
Any # + 0 = #
100
How do you use a number line to help solve addition?
Largest # then hop up
200
Elysia had 5 pet fish. Tenley bought her 6 more fish for her birthday. How many pet fish does Elysia have now?
Write a number sentence for this problem.
5 + 6 = 11
200
Draw 2 + 2 to find the answer.
Example: 2 eyes on 2 heads = 4 eyes total!
200
How do you solve 3 + 4 using the Neighbors strategy?
Double the smaller number of 3 then add 1.
So 3 + 3 = 6 then +1 to get 7
200
1 + 15 = ?
16
200
When solving addition, is it better to start with the
smallest or largest #?
Largest
300
What is a number sentence?
A math problem written with numbers and symbols.
300
What is the definition of a Double number sentence?
# + same #
300
What is the definition of a Neighbor number sentence?
# + # next door
300
What is 10 more than 7?
17
300
Get out your number line and show your partner how to add 2 + 7 using it.
Start on 7 then hop up 2 to end on 9.
400
Asher found 8 crayons in his desk, and Aliyah found 6 crayons in her desk. How many crayons did they have all together?
14
400
It's the doubles baby, let's go, let's go!
When I say "go," quietly and appropriately stand up at your desk to show me you're ready to do the Doubles Rap! Which group will do it best?
Doubles Rap!
400
How do you solve a Neighbor number sentence?
Double the smaller # then +1
400
What is 10 more than 57?
67
400
What is an example of a Skipper number sentence?
Example: 5 + 7 = 12
500
Write a story problem for 8 + 7.
Example: Elizabeth won 8 games of wall ball and Quinn won 7 games. How many games did they win all together? 15 games!
500
20 + 20 = ?
It's a double! 20 + 20 = 40
500
20 + 21 = ?
It's a neighbor! 20 + 21 = 41
500
When using the 100's chart, how do you add 10 to a #?
Move down one row from the #
500
Mrs. Kittelson has 27 students in her class. Each student has two eyes. How many student eyeballs are their in her class?