Draw the Array
Two rows of 5 equals to...
5+5= 10
I have four bags of oranges. Each bag has 5 oranges in it. How many oranges do I have?
5+5+5+5=20
2+2+2+2+2=
10
312
Even
Three rows of four is equal to...
4+4+4= 12
There are 6 cars parked in the driveway. How many wheels are there altogether?
4+4+4+4+4+4=24
3+3+3+3+3+3=
18
471
odd
Five columns of 5 equals to...
5+5+5+5+5=25
I have three packages of cupcakes. Each package has 12 cupcakes. How many cupcakes do I have?
12+12+12=36
5+5+5+5+5=
What is 25
16
Even
Six columns of two equals to...
2+2+2+2+2+2=12
There are five people sitting at my table. Each person has 5 fingers on each hand. How many fingers are there altogether?
10+10+10+10+10=50
4+4+4+4+4+4+4=
What is 28
33
Odd
7 columns of 4 equals
4+4+4+4+4+4+4=28
There are 8 people in my class. Each person has two arms. How many arms are there altogether?
2+2+2+2+2+2+2+2=16
9+9+9+9+9=
45
1,436,212
Even