Arrays
Repeated Addition
Equal Groups
Even/Odd
Bonus
100

Draw an array for the following repeated addition equation: 2+2+2+2 

X X X X

X X X X

100

Write the repeated addition for the following array: 

                        X X 

                        X X 

2+2=4

100

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. 

100

Is the number 7 even or odd?

Odd

100

Even Steven

Odd _______?

Todd

200

Draw an array for the following repeated addition equation:  3+3+3

X X X

X X X

X X X

200

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

200

Create an array that has 2 equal groups of 2. 

  X X 

  X X

200

Is the number 100 even or odd?

Even 

200

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 

300

How many pairs are in the following array:

            X X X X X

            X X X X X

There are 5 pairs. 
300

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 

300

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

300

Is the number 944 even or odd?

Even

300

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. 

400
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. 

400
What is a repeated addition equation for the following array: 


      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 

400

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

400

Is the number 313 even or odd?

Odd

400

A number sentence also means...

Repeated addition 

500

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. 

500

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

500

How many equal groups does this array have?

         X X X X X X X X X X X

1 equal group of 11

500

Which place value do you look at to decide if a number is even or odd? 

You look at the ones spot. 

500

Write an addition equation with two equal addends using even numbers:


_____+______=______

Multiple answers

Example: 

2+2=4