Unit 3 Lesson 17

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

What is multiplication?

Back

Multiplication is the process of adding a number to itself a certain number of times.

Tags

CCSS.3.OA.A.1

Front

What is division?

Back

Division is the process of splitting a number into equal parts or groups.

Tags

CCSS.3.OA.A.2

Front

How do you find the total number of items?

Back

To find the total number of items, you can add the quantities together.

Tags

CCSS.1.NBT.A.1

Front

What is a word problem in math?

Back

A word problem is a mathematical problem that is presented in the form of a story or real-life scenario.

Tags

CCSS.2.OA.A.1

Front

How do you solve a word problem?

Back

To solve a word problem, read it carefully, identify the numbers and operations needed, and write an equation.

Tags

CCSS.8.EE.C.7B

Front

What does 'more' mean in math?

Back

'More' indicates an increase in quantity, often requiring addition.

Tags

CCSS.1.OA.A.1

Front

What does 'left' mean in a math problem?

Back

'Left' refers to the remaining amount after some has been taken away, often requiring subtraction.

Tags

CCSS.1.OA.A.1

Front

What is a table in math?

Back

A table is a way to organize data in rows and columns for easy comparison.

Tags

CCSS.1.MD.C.4