End of Module 6 Review: Arrays, Area and Even/Odd

Determine which are odd and which are even. (hint: look in the ones place and make partners)

Groups:

(a) Even

,

(b) Odd

• 501

• 8

• 10

• 2,467

• 111

• 974

• 1,062

• 4

• 9

• 5

• 200

• 
• 6

• 3

• 2

• 85

• 7

• 
• 1

• 98

​ 142 is​ (a)   because ​ (b)   has a ​partner.

• even
• odd
• everyone
• not everyone

​ 1,307 is​ (a)   because ​ (b)   has a ​partner.

• even
• odd
• everyone
• not everyone

This array is incomplete. If we finished this array, which answer correctly describes it. (hint: use grid paper to shade in the array)

• 5 rows of 6

• 6 rows of 5

• 5 rows of 5

• 6 rows of 6

What is the area of this figure? (hint: to find the area count the squares)

• 12 sq. units

• 24 sq. units

• 25 sq. units

• 20 sq. units

Which repeated addition sentence matches this array.

• 3+3+3=9

• 5+5+5=15

• 5+5+5+5+5=25

• 6+6+6=18

​ (a)   are objects organized in rows and columns.

• Arrays
• addition
• subtraction
• odd
• even

Numbers that always have a partner are ____. (examples: 2,4,6,8,10)

Numbers that are ___ do NOT have a partner. (examples: 1,3,5,7,9)

Which multiplication sentence matches this array?

• 2 x 6 = 18

• 15 x 2 = 30

• 6 x 4 = 24

• 5 x 6 = 30