Exploring Repeated Addition Concepts

The video tutorial explains the concept of repeated addition through various examples, such as flowers, pencils, shoes, hands, pizzas, socks, kittens, and grapes. Each example demonstrates how to use repeated addition to solve problems by grouping items and counting them efficiently. The tutorial emphasizes counting by different numbers, such as twos, fives, and tens, to find the total number of items in each scenario.

What is repeated addition?

• Multiplying different numbers together

• Subtracting the same number multiple times

• Adding the same number multiple times

• Adding different numbers together

Tags

CCSS.3.OA.A.1

How many flowers are there in total if there are two rows of three flowers each?

• 3

• 6

• 9

• 5

Tags

CCSS.2.OA.C.4

If there are five groups of pencils with five pencils in each group, how many pencils are there in total?

• 30

• 25

• 20

• 15

Tags

CCSS.2.OA.C.4

How many shoes are there if there are 12 groups of two shoes each?

• 20

• 22

• 26

• 24

Tags

CCSS.2.OA.C.3

How many fingers are there in total if there are four hands with five fingers each?

• 15

• 20

• 30

• 25

Tags

CCSS.2.OA.C.4

If there are six pizzas with eight slices each, how many slices are there in total?

• 40

• 42

• 46

• 48

Tags

CCSS.3.OA.A.3

How many socks are there in total if there are nine pairs of socks?

• 18

• 22

• 20

• 16

Tags

CCSS.5.OA.B.3

If there are seven kittens and each kitten has three balls, how many balls are there in total?

• 21

• 20

• 19

• 18

Tags

CCSS.3.OA.A.3

How many grapes are there in total if there are nine bunches with ten grapes each?

• 80

• 85

• 90

• 95

Tags

CCSS.1.NBT.A.1

What is the repeated addition sentence for nine bunches of grapes with ten grapes each?

• 9 + 10 + 9 + 10 + 9 + 10 + 9 + 10 + 9

• 10 + 10 + 10 + 10 + 10 + 10 + 10 + 10 + 10

• 9 + 9 + 9 + 9 + 9 + 9 + 9 + 9 + 9

• 10 + 9 + 10 + 9 + 10 + 9 + 10 + 9 + 10

Tags

CCSS.2.OA.C.4