Topic 2 Envision Math Vocabulary

What is addition?

• Multiplying numbers to find their total product.

• Dividing numbers to find their total quotient.

• Subtracting numbers to find their total difference.

• Combining numbers to find their total sum.

Tags

CCSS.2.OA.C.3

What is subtraction?

• Adding two numbers

• Multiplying two numbers

• Dividing two numbers

• Finding the difference between two numbers.

How do you subtract with compensation?

• Subtracting with compensation involves adding both numbers together.

• Subtracting with compensation involves multiplying both numbers together.

• Subtracting with compensation involves dividing both numbers by each other.

• Subtracting with compensation involves adjusting one or both of the numbers being subtracted to make the calculation easier.

Tags

CCSS.2.NBT.B.7

What are compatible numbers?

• Numbers that are prime numbers.

• Numbers that are difficult to work with mentally.

• Numbers that are easy to work with mentally because they are close in value to the actual numbers.

• Numbers that have the same value.

What is the commutative property of addition?

• Changing the order of the numbers being added does not change the sum.

• The order of the numbers being added changes the sum.

• The sum of two numbers is always equal to their product.

• Adding two numbers always results in a larger sum.

Tags

CCSS.1.OA.B.3

True or False: The commutative property of addition states that changing the order of the numbers being added does not change the sum.

• True

• The commutative property of addition only applies to odd numbers

• The commutative property of addition only applies to even numbers

• False

Tags

CCSS.1.OA.B.3

What is the definition of decimals?

• Numbers that are not whole and include a decimal point.

• Numbers that are negative integers.

• Numbers that are fractions.

• Numbers that are whole and do not include a decimal point.

Tags

CCSS.8.NS.A.2

What is the associative property of addition?

• The associative property of addition states that the sum of two numbers is always greater than the individual numbers.

• The associative property of addition states that the order of numbers being added does not affect the sum.

• The associative property of addition states that the grouping of numbers being added does not affect the sum.

• The associative property of addition states that the sum of two numbers is always less than the individual numbers.

Tags

CCSS.1.OA.B.3

What is the definition of sum?

• The sum is the result of adding two or more numbers together.

• The sum is the result of dividing two or more numbers.

• The sum is the result of multiplying two or more numbers.

• The sum is the result of subtracting two or more numbers.

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

What is the definition of difference?

• The sum of two quantities.

• The product of two quantities.

• The ratio of two quantities.

• The result of subtracting one quantity from another.

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2