Grade 4/5 Module 3 Topic C Flashcard

Front

What is multiplication?

Back

Multiplication is a mathematical operation that represents the repeated addition of a number. For example, 3 x 4 means adding 3 four times: 3 + 3 + 3 + 3 = 12.

Tags

CCSS.3.OA.A.1

Front

What is the product of 9 and 457?

Back

4113

Tags

CCSS.4.NBT.B.5

Front

What is the product of 6 and 1,157?

Back

6942

Tags

CCSS.4.NBT.B.5

Front

How do you find the age of someone if you know the age of their relative?

Back

To find the age of a relative, multiply the known age by the factor that represents their age relationship. For example, if Morgan is 23 and her grandfather is 4 times her age, then 23 x 4 = 92.

Tags

CCSS.4.OA.A.2

Front

What is the product of 5 and 237?

Back

1185

Tags

CCSS.4.NBT.B.5

Front

What is the product of 6 and 42?

Back

252

Tags

CCSS.4.NBT.B.5

Front

What does 'product' mean in mathematics?

Back

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

Tags

CCSS.4.NBT.B.5

Front

How can you check your multiplication?

Back

You can check your multiplication by using addition. For example, if you calculated 3 x 4 = 12, you can check by adding 3 four times: 3 + 3 + 3 + 3 = 12.

Tags

CCSS.3.OA.A.3

Front

What is a factor in multiplication?

Back

A factor is a number that is multiplied by another number to get a product. For example, in 3 x 4, both 3 and 4 are factors.

Tags

CCSS.4.OA.B.4

Front

What is the commutative property of multiplication?

Back

The commutative property states that changing the order of the factors does not change the product. For example, 3 x 4 = 4 x 3.

Tags

CCSS.3.OA.B.5