Mastering Repeated Addition with Arrays

What is the purpose of using repeated addition in counting?

• To simplify the process of adding different numbers

• To make counting more challenging

• To identify patterns and simplify the addition process

• To learn multiplication

How many apples were counted in the video?

• 10

• 12

• 8

• 16

Tags

CCSS.1.NBT.A.1

What pattern is observed when adding the number of apples?

• Adding in groups of two

• Adding in groups of four

• Adding each apple individually

• Adding in groups of eight

Tags

CCSS.3.OA.D.9

Which addition sentence correctly represents the number of pairs counted?

• 1 + 1 + 1

• 3 + 2

• 2 + 2 + 2

• 3 + 3

Tags

CCSS.2.OA.C.4

How can the number 6 be represented using addition of pairs?

• 1 + 5

• 6 + 0

• 2 + 2 + 2

• 3 + 3

Tags

CCSS.1.OA.A.1

What is the result of adding the first two groups of tomatoes?

• 8

• 12

• 6

• 4

Tags

CCSS.1.OA.A.1

What is the total number of tomatoes counted?

• 14

• 8

• 10

• 12

Tags

CCSS.1.NBT.A.1

Which addition sentence is incorrect for representing the number 12 with tomatoes?

• 3 + 3 + 3 + 3

• 4 + 4 + 4

• 4 + 4 + 3 + 3

• 6 + 6

Tags

CCSS.2.OA.C.4

Which addition sentence does NOT correctly represent the number of oranges?

• 4 + 4 + 4 + 4

• 3 + 3

• 2 + 4 + 2 + 4

• 4 + 4

Tags

CCSS.2.OA.C.4

What incorrect addition sentence was given for the number 16 with oranges?

• 6 + 6

• 2 + 4 + 2 + 4

• 3 + 3

• 4 + 4 + 4 + 4

Tags

CCSS.2.OA.C.4