Problem Solving - 1st Grade

Front

What is subtraction?

Back

Subtraction is the mathematical operation of finding the difference between two numbers, where one number is taken away from another.

Tags

CCSS.2.OA.A.1

Front

How do you find the total number of items when some are added?

Back

To find the total number of items when some are added, you add the number of items you started with to the number of items added.

Tags

CCSS.1.OA.A.1

Front

What is addition?

Back

Addition is the mathematical operation of combining two or more numbers to get a total.

Tags

CCSS.1.OA.A.1

Front

How do you determine how many more items are needed to reach a total?

Back

To determine how many more items are needed to reach a total, subtract the current number of items from the desired total.

Tags

CCSS.2.OA.A.1

Front

What does 'fewer' mean in a mathematical context?

Back

'Fewer' indicates a smaller quantity when comparing two amounts.

Front

How can you represent a problem with a number sentence?

Back

A number sentence is a mathematical equation that represents a word problem using numbers and operations.

Tags

CCSS.1.OA.A.1

Front

What is the importance of understanding word problems?

Back

Understanding word problems is important because they require translating real-life situations into mathematical equations to find solutions.

Tags

CCSS.1.OA.A.1

Front

What is the process for solving a word problem?

Back

The process for solving a word problem includes reading the problem carefully, identifying the question, determining the relevant information, and performing the necessary calculations.

Front

What is a 'total' in mathematics?

Back

A 'total' is the sum or overall amount obtained after performing an addition operation.

Tags

CCSS.1.OA.A.1

Front

How do you solve for an unknown in a word problem?

Back

To solve for an unknown in a word problem, set up an equation based on the information given and solve for the variable.

Tags

CCSS.7.EE.B.4A