Rows and columns
Arrays
Repeated addition equation
Even and Odd Numbers
Word Problems
100
Which directions do rows go in?
Which directions do columns go in?
Left to right
Up and down
100
Given the array with 3 rows and 5 columns. How many circles are there?
15
100
What would the repeated addition equation be if i had an array with 3 rows of 3.
3+3+3=9
100
What numbers do you have to look for in the ones place to decide if a number is even or odd?
0,2,4,6,8
100
Olivia put 5 stickers on each page in her sticker album. She filled 5 pages with stickers. How many stickers did Olivia use?
25 stickers
200
Draw an array that has 3 rows of 4 and circle all of the columns.
200
Create a rectangular array with three rows of four columns. How many squares are there?
12
200
What are the 2 repeated addition equations for this array?
3+3+3=9
3+3+3=9
200
is 18 even or odd? Why?
There is an 8 in the ones place.
200
Joshua cleans 3 cars every hour at work. He worked 4 hours on Saturday. How many cars did Joshua clean on Saturday?
12
3+3+3+3=12
300
Draw an array with 5 rows of 5 and circle the rows.
300
Make a tape diagram that shows 3 groups of 2
HINT:DRAW A RECTANGLE
300
What is the repeated addition equation for the columns?
2+2+2+2=8
300
Is the number 506 even or odd?
Even
300
Draw a tape diagram. Each of Marias 4 friends has 5 markers. How many markers do Marias friends have in all?
20 markers
400
Create an array that has 2 rows of 3. Then circle one column and write the repeated addition equation to match the column.
3+3=6
400
Make a tape diagram that shows 4 groups of 5
HINT: DRAW A RECTANGLE
400
Write the repeated addition equation for this arrays rows.
5+5+5+5+5+5+5+5= 40
400
is the number 123,456,789,101,112 even or odd?
Even
400
There are 20 desks in a classroom. Show two different ways to arrange them using arrays.
1. 10 X 2
2. 4 X 5
500
Draw an array that will match my allowance.
There are 7 days in one week and I make $2 a day. how much money will i have by the end of the week?
HINT: ONE WEEK IS ONE ROW!!
$14
500
1. There are __ circles in one row.
2. There are__ circles in one column.
3. __+__+__=___
4. 3 columns of __=__ rows of __=__total
1. 3
2. 5
3. 5+5+5=15
4. 5, 5,3,15
500
Ms. Mendoza is getting paid $5 dollars every time she works. She ends up working 2 days. How much money did she make? Write a repeated addition equation.
5+5=10
500
Would our answers be even or odd?
Even + Even = ?
Even + Odd = ?
Odd + Odd = ?
HINT: add numbers into the equation to help you decide if the answers are even or odd.... TRY IT 2 TIMES TO MAKE SURE.
Even
Odd
Even
500
Max is making $3 every time he works. He's worked for 5 days. How much money did he make? Write the repeated addition equation.
3+3+3+3+3=15
$15 a day