Understanding Basic Equations and Operations

The video tutorial introduces the concept of equations, explaining that they are mathematical statements showing equality between two expressions. It covers the components of an equation, such as addends and sums, and introduces subtraction and the concept of difference. The tutorial includes interactive practice sections where students identify equations, addends, and the results of addition and subtraction.

What is an equation?

• A type of graph

• The result of a subtraction

• A number being added

• A mathematical statement with an equal sign

What does the equal sign indicate in an equation?

• That one side is lesser

• That both sides have the same value

• That one side is greater

• That the equation is incorrect

Which symbol is used to show equality in an equation?

• *

• -

• +

• =

In the equation 12 + 14 = 26, what are 12 and 14 called?

• Sums

• Addends

• Differences

• Products

What is the term for numbers being added in an equation?

• Differences

• Products

• Addends

• Sums

What is the result of an addition equation called?

• Quotient

• Sum

• Difference

• Product

What is the sum of 12 and 14?

• 24

• 30

• 26

• 28

What is the result of a subtraction equation called?

• Quotient

• Product

• Difference

• Sum

Which of the following is an example of an equation?

• 36 + 20 = 56

• 36 - 20

• 36 * 20

• 36 / 20

Which of the following is NOT an equation?

• 14 + 12 = 26

• 12 + 14 = 26

• 26 = 12 + 14

• 12 + 14