Which is an even number?
a. 7
b. 13
c. 14
d. 9
c. 14
Shade in the ten frame to determine if the number is even or odd. Explain your answer.

It is odd because if you make groups of 2, there is 1 leftover.
How many cubes are there in all? Complete the addition equation to solve.
12 = 6 + 6
or 6 + 6 = 12
Maria puts all her postcards in 4 rows. There are 3 postcards in each row. How many postcards does Maria have?
Draw a picture.
12 postcards.
Find the number of shapes in each row. Complete the addition equation to find the total. 
2 rows of 4
4 + 4 = 8
Which equation has a sum that is even?
a. 3 + 4
b. 6 + 6
c. 7 + 4
d. 4 + 5
b. 6 + 6
Shade in the ten frame to determine if the number is even or odd. Explain your answer.
It is even because when you make groups of 2, there is not 1 leftover.
Complete the addition equation to show the equal groups for 10.
10 = 5 + 5
or 5 + 5 = 10
There are 3 rows of apples. There are 5 apples in each row. How many apples are there?
Draw a picture.
15 apples
Find the number of shapes in each row. Complete the addition equation to find the total. 
4 rows of 5
5 + 5 + 5 + 5 = 20
Chris has an even number of cookies, and an odd number of chips. Which choice is correct?
a. 5 cookies and 7 chips
b. 10 cookies and 8 chips
c. 9 cookies and 4 chips
d. 6 cookies and 11 chips
d. 6 cookies and 11 chips
Which ten frame shows an even number?
The second one
Shade in the tens frame to show equal groups for the number 12. Write an addition equation to show the equal groups.
6 + 6 = 12
Mr. Azuela has 4 plates of cookies. There are 5 cookies on each plate. How many cookies are there?
20 cookies
Chris makes 4 rows of coins. He puts 3 coins in each row. How many coins are there?
Draw a picture.
12 coins
Choose an even number between 10 and 19. Draw a picture and explain why your number is even.
ex: My number is 14.
You can make 2 equal groups of 7, or you can make 7 groups of 2 (pairs).
Which equation has a sum that is odd?
a. 5 + 7
b. 3 + 11
b. 12 + 4
d. 2 + 9
d. 2 + 9
Shade in the tens frame to show equal groups for the number 16. Write an addition equation to show the equal groups.

8 + 8 = 16
Tanya and 2 friends put rocks on the table. Each person put 2 rocks on the table. Draw a picture to show the groups of rocks.
6 rocks
Chris puts 5 toy cars in a row. How many toy cars will he put in 4 rows?
Draw a picture and write a repeated addition equation.
20 toy cars
5 + 5 + 5 + 5 = 20
Draw a ten frame. Shade in 7 of the boxes. Explain why that number is odd.
Because you can make 3 pairs (or groups of 2) and there is 1 leftover.
Rich has an even number of dogs and odd number of cats. Complete the sentence and explain your answer.
Rich has ______ dogs and ______ cats.
Example:
Rich has 4 dogs and 5 cats.
Shade in the ten frames to show equal groups for the number 13. How many shaded boxes are in each equal group?

You cannot make equal groups. 13 is an odd number. There would be 6 in one group, and 7 in the other group.
Max and 4 friends get books from the library. Each person gets 3 books. Draw a picture to show the groups of books.
15 books
There are 6 photos on the wall. There are 2 photos in each row. How many rows of photos are there?
Draw a picture to find how many rows of photos there are.
3 rows of photos