Big Ideas: Unit 1 Review

How many cubes are shown and is that number even or odd?

• 5 and odd

• 5 and even

• 6 and odd

• 6 and even

Tags

CCSS.2.OA.C.3

How many cubes are shown and is that number even or odd?

• 14 and even

• 16 and odd

• 14 and odd

• 16 and even

Tags

CCSS.2.OA.C.3

Look at the number and use linking cubes or a blank sheet of paper. Then decide of the number is even or odd.

• even

• odd

Tags

CCSS.2.OA.C.3

Look at the number and use linking cubes a blank sheet of paper. Then decide of the number is even or odd.

• even

• odd

Tags

CCSS.2.OA.C.3

Use a blank sheet of paper or linking cubes to help you decide if the number shown is even or odd:

• even

• odd

Tags

CCSS.2.OA.C.3

Which statement correctly describes this array?

• 5 rows of 3

• 3 rows of 3

• 5 rows of 2

• 15 rows of 3

Tags

CCSS.2.OA.C.4

Which addition equation could goes with this array?

• 5 + 3 + 5 + 3 = 16

• 3 + 3 + 3 + 3 = 12

• 3 + 3 + 3 + 3 + 3 = 15

• 5 + 3 = 8

Tags

CCSS.2.OA.C.4

Which array matches the scenario:

A cupboard has 3 shelves. There are 4 glasses on each shelf.

• 
• 
• 
• 

Tags

CCSS.2.OA.C.4

Which array matches the scenario:

A bingo card has 5 rows. 5 squares are in each row.

• 
• 
• 
• 

Tags

CCSS.1.NBT.A.1

Read the scenario, then draw an array to find the answer:

There are 3 fish takes. Each tank has 7 fish. How many fish are there in all?

• 10

• 21

• 25

• 15

Tags

CCSS.2.OA.C.4