Math DA 1 Review

Front

What is subtraction?

Back

Subtraction is the process of taking one number away from another. It shows the difference between two numbers.

Front

What is the difference between two numbers?

Back

The difference is the result of subtracting one number from another.

Tags

CCSS.1.OA.A.1

Front

How do you find the total score of two players?

Back

Add the scores of both players together.

Tags

CCSS.2.OA.A.1

Front

What is a strip diagram?

Back

A strip diagram is a visual representation used to show the relationship between numbers, often used in addition and subtraction problems.

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Front

How do you divide players into equal groups?

Back

To divide players into equal groups, you take the total number of players and divide it by the number of groups.

Tags

CCSS.3.OA.A.3

Front

What is the total number of players if there are 4 teams with 9 players each?

Back

The total number of players is 4 teams x 9 players/team = 36 players.

Tags

CCSS.3.OA.A.3

Front

What is the process to find the difference in weights?

Back

To find the difference in weights, subtract the lighter weight from the heavier weight.

Tags

CCSS.4.MD.A.2

Front

How do you calculate the number of remaining seats in a theater?

Back

To find the remaining seats, subtract the number of occupied seats from the total number of seats.

Tags

CCSS.2.OA.A.1

Front

What is the formula for finding the difference?

Back

Difference = Larger number - Smaller number.

Tags

CCSS.7.NS.A.1C

Front

What does it mean to have equal groups?

Back

Equal groups mean that each group has the same number of items or people.

Tags

CCSS.2.OA.C.3