Addition and Subtraction Problem Solving

Front

What is addition?

Back

Addition is the process of finding the total or sum by combining two or more numbers.

Tags

CCSS.1.OA.A.1

Front

What is subtraction?

Back

Subtraction is the process of taking one number away from another.

Tags

CCSS.2.NBT.B.7

Front

If you have 3 apples and you get 2 more, how many apples do you have?

Back

5 apples.

Tags

CCSS.1.OA.A.1

Front

If you have 10 candies and you give away 4, how many candies do you have left?

Back

6 candies.

Tags

CCSS.2.OA.A.1

Front

What does the equal sign (=) mean?

Back

The equal sign means that the two sides of the equation have the same value.

Front

What is a word problem?

Back

A word problem is a math problem that is written in words instead of numbers.

Tags

CCSS.2.OA.A.1

Front

How do you solve a word problem?

Back

Read the problem carefully, identify the numbers, and decide whether to add or subtract.

Tags

CCSS.2.OA.A.1

Front

What is a total?

Back

The total is the sum of all the numbers added together.

Tags

CCSS.1.OA.A.1

Front

What is a difference?

Back

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

Tags

CCSS.1.OA.A.1

Front

If Adil plants 3 flowers and then 6 more, how many flowers does he have?

Back

9 flowers.

Tags

CCSS.1.OA.A.1