Draw an array for the following repeated addition equation: 2+2+2+2
X X X X
X X X X
Write the repeated addition for the following array:
X X
X X
2+2=4
How many equal groups does this array have?
X X X X
X X X X
X X X X
3 equal groups of 4
or
4 equal groups of 3.
Is the number 7 even or odd?
Odd
Even Steven
Odd _______?
Todd
Draw an array for the following repeated addition equation: 3+3+3
X X X
X X X
X X X
Write the repeated addition for the following array:
X X X X
X X X X
4+4=8 or 2+2+2+2=8
Create an array that has 2 equal groups of 2.
X X
X X
Is the number 100 even or odd?
Even
Draw two ways to show a rectangular array using 6.
X X X X X X
X X X Or X X X
X X X
How many pairs are in the following array:
X X X X X
X X X X X
Write the repeated addition for the following array:
X X X X X
X X X X X
X X X X X
X X X X X
4+4+4+4+4= 20 or 5+5+5+5=20
How many equal groups does this array have?
X X
X X
X X
X X
4 equal groups of 2
or
2 equal groups of 4
Is the number 944 even or odd?
Even
Sydney, Caroline, Chloe, and Jessica all eat lunch at the same table. Is the number of girls even or odd?
There are four girls total which is even.
18 donuts.
X X X X X X X X X X
X X X X X X X X X X
10+10=20
2+2+2+2+2+2+2+2+2+2=20
How many equal groups does this array have?
X X X X X X X
X X X X X X X
X X X X X X X
X X X X X X X
7 equal groups of 4
or
4 equal groups of 7
Is the number 313 even or odd?
Odd
A number sentence also means...
Repeated addition
If a scrapbook can hold 12 pages total and there can be 4 pictures on each page, how many pictures total will the scrapbook have?
48 pictures total.
Which addition number sentence is shown below?
X X X X
X X X X
A. 2+2+2+2=8 B. 2+2+2+2+2=8
C. 4+4+4=8 D. 1+1+1+1+1+1+1+1=8
A
How many equal groups does this array have?
X X X X X X X X X X X
1 equal group of 11
Which place value do you look at to decide if a number is even or odd?
You look at the ones spot.
Write an addition equation with two equal addends using even numbers:
_____+______=______
Multiple answers
Example:
2+2=4