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.
Redraw the objects below in an array
x
x x x x
x x x
x x x
x
x x x x x x x
x x x x or x x x
x x x x x x x
x x x
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
What is a row
Rows go side to side
Draw two ways to show a rectangular array using 6.
X X X X X
X X X Or X X
X X
How many equal groups are in the following array:
X X X X X
X X X X X
There are 5 equal groups (Columns)
There are 2 equal groups (Rows)
Write the repeated addition for the following array:
X X X X X
X X X X X
X X X X X
3+3+3+3+3= 15 or 5+5+5=15
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
Label the columns
x x x x
x x x x
x x x x
x x x x
1 2 3 4
x x x x
x x x x
x x x x
x x x x
write the repeated addition that describes the array
x x x x
x x x x
x x x x
4+4+4 or 3+3+3+3
Ms. Hendricks bought 3 boxes of donuts. In each box there were 2 rows of 3 donuts. How many donuts did she buy total?
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
Label the row
x x x
x x x
x x x
1 x x x
2 x x x
3 x x x
Adding number to itself more than once.
Draw an array to match 5+5+5+5, where 5 is the number of objects in the column
xxxxx
xxxxx
xxxxx
xxxxx
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
Draw an array with 15 square where one row is made of 5 squares
x x x x x
x x x x x
x x x x x
What is an array?
An array are things put into rows and columns