Exploring Math Mountains for 1st and 2nd Graders

What is the top part of a Math Mountain called?

• Sum

• Base

• Addend

• Difference

Tags

CCSS.2.OA.A.1

What are the two parts at the bottom of a Math Mountain known as?

• Addends

• Total and Sum

• Partners

• Sum and Difference

Tags

CCSS.1.OA.A.1

In the context of Math Mountains, what are addends also known as?

• Quotients

• Differences

• Partners

• Products

Tags

CCSS.2.OA.A.1

In a Math Mountain, what does adding both addends together give you?

• Product

• Quotient

• Difference

• Sum

Tags

CCSS.2.OA.C.3

What is 5 plus 10 in the context of a Math Mountain?

• 15

• 20

• 5

• 10

Tags

CCSS.1.OA.A.1

What operation is used to find an addend when you start with the sum?

• Division

• Addition

• Subtraction

• Multiplication

Tags

CCSS.2.OA.A.1

If the sum is 15 and one addend is 5, what is the other addend?

• 10

• 20

• 5

• 15

Tags

CCSS.1.OA.A.1

What does subtracting an addend from the sum help you find?

• The other addend

• The total

• The product

• The difference

Tags

CCSS.1.OA.B.3

What is the result of subtracting 5 from 15 in a Math Mountain?

• 15

• 20

• 10

• 5

Tags

CCSS.2.OA.A.1

How can Math Mountains be applied to story problems?

• To find unknown partners

• To calculate the product

• To identify the sum

• To determine the quotient

Tags

CCSS.2.OA.C.4