Multiplying with Arrays

Calculate the product by multiplying the number of rows and columns using the array shown in the image.

• 483

• 230

• 210

• 693

Using the array shown in the image, calculate the total number of units represented.

• 462

• 492

• 21

• 22

Tags

CCSS.2.NBT.A.3

Which equation matches this array?

• 5 x 3 = 15

• 3 + 5 = 15

• 4 x 3 = 12

• 3 + 4 = 12

Tags

CCSS.3.OA.A.1

Which equation matches this array?

• 5 + 3 = 15

• 4 + 3 = 12

• 3 x 4 = 12

• 3 x 5 = 15

Tags

CCSS.2.OA.C.4

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 + 5 = 

• 4 x 6 = 

• 5 x 5 = 

Tags

CCSS.3.OA.A.1

Which repeated addition sentence represents this rectangular array?

• 3+3+3+3=12

• 3+3+3=12

• 3+3+3=9

• 4+4+4+4=16

Tags

CCSS.2.OA.C.4

Which multiplication equation matches this array?

• 4 x 4 = 16

• 8 x 2 = 16

• 4 x 3 = 12

• 4 x 4 = 20

Tags

CCSS.3.OA.A.1

What multiplication fact is circled?

• 3 x 7 = 21

• 3 x 8 = 24

• 7 x 3 = 28

• 3 + 8 = 11

Tags

CCSS.3.OA.A.1

How is breaking apart the problem 16 × 34 like solving four simpler problems?

• Breaking apart makes four problems with easier numbers.

• Breaking apart makes four problems with harder numbers.

• Breaking apart makes three problems with easier numbers.

• Breaking apart makes three problems with harder numbers.

Tags

CCSS.5.NBT.B.5

Find each product

Tags

CCSS.4.NBT.B.5