Understanding Basic Arithmetic Operations

The video tutorial explains how to solve basic addition and subtraction equations with missing numbers. It starts with simple addition problems, demonstrating how to find the missing number by understanding the concept of equality. The tutorial then transitions to subtraction, using similar methods to solve equations with missing values. The focus is on reinforcing the understanding of basic arithmetic operations and the concept of equality in equations.

What is the main task described in the video?

• Filling in blanks in equations

• Solving multiplication problems

• Writing essays

• Drawing diagrams

Tags

CCSS.1.OA.C.6

CCSS.2.OA.B.2

What is the result of 1 plus 4?

• 3

• 4

• 5

• 6

Tags

CCSS.1.OA.D.8

If 4 plus a number equals 5, what is the missing number?

• 3

• 2

• 1

• 0

Tags

CCSS.1.OA.D.8

What number added to 2 gives a sum of 5?

• 3

• 4

• 2

• 1

Tags

CCSS.1.OA.D.8

In the equation 3 plus a number equals 5, what is the missing number?

• 1

• 4

• 2

• 3

Tags

CCSS.1.OA.A.1

What is the result of 9 minus 3?

• 5

• 6

• 7

• 8

Tags

CCSS.1.OA.D.8

If 10 minus a number equals 6, what is the missing number?

• 2

• 5

• 3

• 4

Tags

CCSS.1.OA.D.8

What number subtracted from 7 gives a result of 6?

• 3

• 2

• 1

• 0

Tags

CCSS.1.OA.D.8

In the equation 8 minus a number equals 6, what is the missing number?

• 3

• 1

• 2

• 4

Tags

CCSS.1.OA.D.8

How many do you subtract from 8 to get 6?

• 4

• 2

• 1

• 3

Tags

CCSS.1.OA.D.8