Adding
What is 2+8?
10
72-26=
46
True or False:
Anything times 1 is 1.
Be ready to explain why.
False! Anything times 1 is itself!
Draw 2/5
2 shaded
Mrs. Peterson and Miss. Connell will check
This kind of graph uses bars to display the data?
Bar Graph
What is 20+ 19
39
Seven take away three is _________.
7-3=4
2x8=?
2 groups of 8 is 16!
draw the fraction 6/10
We will check
What part of the graph do you look at to find the topic of the graph?
Title
156+260
416
522-46=
476
5x9=?
5x9=45
Surprise!
What is Miss. Connell's favorite fruit?
Strawberries
This kind of graph uses pictures or symbols to represent the data?
Picture Graph
When you add does it matter which way it is written?
example: 12+3 or 3+12
No, it does NOT matter.
When you subtract does it matter which way it is written?
example: 23-18 or 18-23
Yes, it does.
Show me equal groups for 6x5
I will check
What fraction of this class is not here today?
Sia, Grace
2/20
20 is the whole
A picture graph uses a picture of a shoe to represent 2 shoes. 5 shoes are on one line of this picture graph. How many shoes does that mean?
10 shoes
What is it called when you write and equation in a different order?
Example: 12+13 or 13+12
What is this called?
Commutative property.
Ms. Peterson's class read 737 books so far this year. Mrs. Nittolo's class read 699 books so far this year. Which class read more books and how many more books?
Mrs. Peterson's class read 38 more books.
737-699= 38
Build an array for 8 groups of 4.
Miss. Connell will check
what is the numerator?
4/9
4
How is a bar graph different from a picture graph?
A bar graph has colored boxes instead of pictures. A bar graph has a scale and a picture graph has a key.