Multiplication and Division

Front

What is multiplication?

Back

Multiplication is a mathematical operation that represents the repeated addition of a number. It combines groups of equal sizes.

Tags

CCSS.3.OA.A.1

Front

What is division?

Back

Division is a mathematical operation that represents the process of splitting a number into equal parts or groups. It is the inverse of multiplication.

Tags

CCSS.3.OA.A.2

Front

How do you find the total number of items when given the number of groups and items per group?

Back

Multiply the number of groups by the number of items in each group.

Tags

CCSS.2.OA.C.3

Front

What is the formula for calculating the total practice time if you practice a certain number of minutes each day for a number of weeks?

Back

Total practice time = minutes per day x days per week x number of weeks.

Tags

CCSS.3.OA.A.3

Front

What is the product of two numbers?

Back

The product is the result of multiplying two numbers together.

Tags

CCSS.3.OA.A.1

Front

What is the quotient of two numbers?

Back

The quotient is the result of dividing one number by another.

Tags

CCSS.3.OA.A.2

Front

What is the box method in division?

Back

The box method is a visual strategy for dividing numbers that involves breaking down the dividend into manageable parts and using a box to organize the calculations.

Tags

CCSS.5.NBT.B.6

CCSS.6.NS.B.2

Front

How can you break down a multiplication problem into simpler parts?

Back

You can use the distributive property to break down a multiplication problem, such as 6 x 283 = (6 x 200) + (6 x 80) + (6 x 3).

Tags

CCSS.6.NS.B.4

Front

What is the relationship between multiplication and division?

Back

Multiplication and division are inverse operations; knowing one can help you solve the other.

Tags

CCSS.4.NBT.B.6

Front

How do you calculate the number of bags needed if you have a total number of items and a fixed number of items per bag?

Back

Divide the total number of items by the number of items per bag.

Tags

CCSS.3.OA.A.2