Which Operation?

Front

What is division?

Back

Division is splitting a number into equal parts. For example, if you have 10 cookies and share them with 2 friends, each friend gets 5 cookies.

Tags

CCSS.3.OA.A.2

Front

What is multiplication?

Back

Multiplication is adding a number to itself a certain number of times. For example, 3 times 4 means 3 + 3 + 3 + 3 = 12.

Tags

CCSS.3.OA.A.1

Front

What is subtraction?

Back

Subtraction is taking one number away from another. For example, if you have 5 apples and eat 2, you have 3 apples left.

Front

What is addition?

Back

Addition is putting numbers together to find a total. For example, 2 + 3 = 5.

Front

How do you find out how many each person gets when sharing?

Back

You divide the total number of items by the number of people. For example, 20 candies shared by 4 people means each person gets 5 candies.

Tags

CCSS.3.OA.A.3

Front

What does it mean to compare numbers?

Back

Comparing numbers means looking at two numbers to see which is bigger, smaller, or if they are equal. For example, 7 is bigger than 5.

Tags

CCSS.1.NBT.B.3

Front

What is a word problem?

Back

A word problem is a math question written in words that tells a story. You need to figure out what math operation to use.

Tags

CCSS.2.OA.A.1

Front

What is a group in math?

Back

A group in math is a collection of items. For example, a group of 5 apples means you have 5 apples together.

Tags

CCSS.2.OA.C.3

Front

What does 'how many more' mean?

Back

'How many more' asks you to find the difference between two numbers. For example, if you have 10 candies and your friend has 7, you have 3 more candies.

Tags

CCSS.1.OA.A.1

Front

What is a total?

Back

A total is the sum of all parts. For example, if you have 2 red balls and 3 blue balls, the total is 5 balls.

Tags

CCSS.1.OA.A.1