Topic 1 Vocabulary Practice (Envision)

a line marked in equal units and numbered is called a(n) _______________.

• array

• number line

• unknown

• equal groups

Tags

CCSS.2.MD.B.6

You can use a/an _____________ to display objects in rows and columns.

• array

• number line

• unknown

• equal groups

Tags

CCSS.2.OA.C.4

CCSS.2.G.A.2

You can solve an equation by finding the value that is ______________.

• array

• number line

• unknown

• equal groups

Tags

CCSS.2.OA.A.1

Multiplication is an operation use to join together ___________.

• array

• number line

• unknown

• equal groups

Tags

CCSS.2.OA.C.4

Choose the example of an equation below:

• 24 - 6

• 2 x 4

• 3 x 6 = 18

• 3 + 2 =

Tags

CCSS.2.OA.A.1

Choose the example of the commutative property below:

• 4 x 2 = 8

  4 + 4 = 8

• 3 x 2 = 6

  2 x 2 =4

• 6 x 2 = 12

  2 x 6 = 12

• 3 + 4 = 7

  2 + 1 + 4 = 7

Tags

CCSS.3.OA.B.5