Multiplication and Arrays

Which one goes up and down?

• columns
• rows

Tags

CCSS.2.G.A.2

Write the multiplication sentence represented by this array.

• 5 x 4 = 20

• 5 x 3 = 15

• 3 x 4 = 12

• 5 x 5 = 15

Tags

CCSS.2.G.A.2

CCSS.2.OA.C.4

Write the multiplication sentence represented by this array.

• 4 x 4 = 20

• 4 x 4 = 12

• 4 x 4 = 16

• 4 x 3 = 12

Tags

CCSS.2.G.A.2

CCSS.2.OA.C.4

Select ALL answers that match this array.

• 2 rows of 5

• 5 + 5 = 10

• 2 X 5 = 10

• 2 + 5 = 10

Tags

CCSS.2.OA.C.4

Select ALL answers that match this array.

• 3 rows of 4

• 4 groups of 4

• 4 + 4 + 4 = 12

• 3 X 4 = 12

Tags

CCSS.2.G.A.2

CCSS.2.OA.C.4

How many rows are in this array?

• 7

• 28

• 1

• 4

Tags

CCSS.2.G.A.2

CCSS.2.OA.C.4

Which one goes across ?

• columns
• rows

Tags

CCSS.2.G.A.2

What multiplication expression does this array represent?

X X X X X

X X X X X

X X X X X

X X X X X

X X X X X

• 5 x 4 =

• 5 x 3 =

• 4 x 6 =

• 5 x 5 =

Tags

CCSS.2.G.A.2

CCSS.2.OA.C.4

What multiplication expression matches the array.

• 4 x 4

• 4 x 1

• 16 x 4

• 5 x 4

Tags

CCSS.2.G.A.2

CCSS.2.OA.C.4

There are:

• 4 rows of 4
• 3 rows of 4
• 3 rows of 5
• 4 rows of 3

Tags

CCSS.2.G.A.2

CCSS.2.OA.C.4