Multiplication & Repeated Addition- Using Arrays

What is the structure called that consists of objects arranged in rows and columns?

• Array

• Matrix

• Column

• Row

Tags

CCSS.HSN.VM.C.6

How many rows are there in the described array?

• Four

• Three

• Five

• Two

Tags

CCSS.2.OA.C.4

What operation simplifies the process of repeated addition?

• Subtraction

• Division

• Multiplication

• Addition

Tags

CCSS.3.OA.A.1

What are the numbers used in a multiplication called?

• Products

• Summands

• Multiplicands

• Factors

Tags

CCSS.3.OA.A.1

What is the result of a multiplication called?

• Product

• Quotient

• Difference

• Sum

Tags

CCSS.3.OA.A.1

Convert the repeated addition '7 + 7 + 7' into a multiplication sentence.

• 7 times 3

• 3 times 3

• 7 times 7

• 3 times 7

Tags

CCSS.3.OA.A.1

If you add the number 9 to itself seven times, how would you write that using multiplication?

• 7 times 7

• 9 times 7

• 7 times 9

• 9 times 9

Tags

CCSS.2.OA.C.3

What does the multiplication sentence replace in the context of repeated addition?

• The division sentence

• The subtraction sentence

• The addition sentence

• The need for arrays

Tags

CCSS.4.NBT.B.5

What did you learn about the relationship between multiplication and repeated addition?

• Repeated addition is faster

• Multiplication is more complex

• Multiplication can replace repeated addition

• They are unrelated

Tags

CCSS.3.OA.A.1

What is an array?

• A set that shows equal groups using rows and columns

• A set that shows unequal groups using rows and columns

• A set that shows equal groups using only rows

• A set that shows equal groups using only columns

Tags

CCSS.3.OA.A.1