Topic 5 Savvas Math 4th Grade

Front

What is a factor?

Back

A factor is a number that divides another number evenly without leaving a remainder.

Tags

CCSS.4.OA.B.4

Front

What is a product in multiplication?

Back

A product is the result of multiplying two or more numbers together.

Tags

CCSS.3.OA.A.1

Front

What does breaking apart mean in multiplication?

Back

Breaking apart is a strategy where you separate numbers into easier parts to multiply them.

Tags

CCSS.4.NBT.B.5

Front

What are partial products?

Back

Partial products are the results of multiplying each digit of one number by each digit of another number, then adding those results together.

Tags

CCSS.4.NBT.B.5

Front

How do you find the product of 3 x 43 using breaking apart?

Back

You can break apart 43 into 40 and 3, then calculate 3 x 40 = 120 and 3 x 3 = 9, and add them: 120 + 9 = 129.

Tags

CCSS.4.NBT.B.5

Front

What is the equation for finding the area of a square?

Back

The area of a square is found using the equation: Area = side x side.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is the equation for finding the area of a rectangle?

Back

The area of a rectangle is found using the equation: Area = length x width.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is the distributive property?

Back

The distributive property states that a(b + c) = ab + ac, meaning you can distribute a number across a sum.

Tags

CCSS.3.OA.B.5

Front

What is the importance of using partial products in multiplication?

Back

Using partial products helps simplify multiplication by breaking it down into smaller, more manageable parts.

Tags

CCSS.5.NBT.B.5

Front

What is the equation for finding the number of squares in an array?

Back

The equation is found by multiplying the number of rows by the number of columns.

Tags

CCSS.2.OA.C.4