Mid-Module Assessment Task

Redraw the objects below in an array.

Repeated addition number sentence to match the columns of hearts:

• 2 + 2 = 4

• 3 + 3 + 3 = 9

• 4 + 4 = 8

• 5 + 5 = 10

Tags

CCSS.2.OA.C.4

Draw and label a strip diagram to match your addition sentence and array.

Tags

CCSS.2.OA.A.1

Circle all the expressions that describe the array.

• 3 + 3 + 3 + 3

• 5 + 5 + 5 + 5

• 5 + 5 + 5

• 3 + 5

• 3 + 3 + 3 + 3 + 3

Tags

CCSS.2.OA.C.4

Count the smiley faces one row at a time. Write a repeated addition number sentence to find the total.

• 5 + 5 + 5 + 5 = 20.

• 5 + 5 + 5 = 15.

• 5 + 5 + 5 + 5 + 5 = 25.

• 5 + 5 + 5 + 5 = 25.

Tags

CCSS.2.OA.C.4

Choose the array that correctly represents 5 + 5 + 5 + 5, where 5 is the number of objects in the column.

• Four columns each with 5 objects

• Five columns each with 4 objects

• Five rows each with 4 objects

• Four rows each with 5 objects

Tags

CCSS.2.OA.C.4

Draw an array with 15 squares where one row is made of 5 squares.

Is 25 an even number?

• Yes

• No

Is it odd or even?

• Even

• Odd

Tags

CCSS.2.OA.C.3

Is it even or odd?

• Even

• Odd

Tags

CCSS.2.OA.C.3