Exploring Equal Groups and Repeated Addition

What is the total number of circles when you have 4 groups of 3?

• 9 circles

• 15 circles

• 12 circles

• 7 circles

Tags

CCSS.2.OA.C.3

How can arrays help in solving multiplication problems?

• By subtracting

• By adding single units

• By grouping

• By dividing

Tags

CCSS.3.OA.A.1

How many rows are there in an array with 5 groups of 4?

• 5 rows

• 4 rows

• 3 rows

• 6 rows

Tags

CCSS.3.OA.A.1

How many cloud fish are in the array with four columns and five rows?

• 20 cloud fish

• 25 cloud fish

• 15 cloud fish

• 10 cloud fish

Tags

CCSS.3.OA.A.1

What does an array with three columns and two rows demonstrate?

• Advanced algebra concepts

• Subtraction methods

• Complex division problems

• Easy visualization of multiplication

Tags

CCSS.3.OA.A.1

What is the result of 3 times 3 according to the array method?

• 15

• 9

• 12

• 6

Tags

CCSS.3.OA.A.1

What foundational concept is demonstrated through repetition in arrays?

• Subtraction

• Addition

• Division

• Multiplication

Tags

CCSS.4.NBT.B.5

What is the purpose of visiting numberrock.com as mentioned in the video?

• To download music

• To buy textbooks

• To access ad-free videos and lesson materials

• To play online games