Balancing Equations and Operations

The video tutorial covers addition and subtraction balance equations up to one hundred. It begins with an introduction to the concept of balance equations, using a teeter-totter analogy to explain the equal sign. The tutorial then progresses through solving simple equations with missing numbers, using subtraction and addition. As the video advances, more complex equations are tackled, reinforcing the skills needed to solve them. The tutorial concludes with final challenges to test the viewer's understanding and problem-solving abilities.

What does the equal sign represent in a balance equation?

• A division of numbers

• A comparison of two sides

• A multiplication of values

• A subtraction of terms

Tags

CCSS.1.OA.B.3

If 11 minus 4 equals 7, what number should be added to 7 to keep the equation balanced?

• 3

• 0

• 4

• 7

Tags

CCSS.1.OA.D.8

In the equation 15 minus something equals 8, what is the missing number?

• 5

• 7

• 10

• 8

Tags

CCSS.1.OA.D.8

What is the result of 8 plus 9 in the context of balancing equations?

• 16

• 15

• 17

• 18

Tags

CCSS.1.OA.D.8

If 13 minus 4 equals 9, what number should be added to 3 to balance the equation?

• 8

• 7

• 6

• 5

Tags

CCSS.1.OA.D.8

In the equation 14 minus 4 equals something plus 4, what is the missing number?

• 6

• 5

• 10

• 8

Tags

CCSS.1.OA.D.8

What number should be subtracted from 5 to result in 3?

• 1

• 4

• 2

• 3

Tags

CCSS.2.OA.A.1

If something minus 1 equals 13, what is the missing number?

• 13

• 12

• 14

• 15

Tags

CCSS.1.OA.D.8

In the equation something minus 3 equals 15, what is the missing number?

• 18

• 16

• 17

• 19

What is the sum of 8 and 7 in the context of balancing equations?

• 17

• 14

• 15

• 16