Multiplicative Comparsions

Front

What is a multiplicative comparison?

Back

A multiplicative comparison is a way to compare two quantities by showing how many times one quantity is as much as the other.

Tags

CCSS.4.OA.A.1

Front

What does the equation 18 = 3 x 6 represent?

Back

It shows that 18 is the total when you have 3 groups of 6.

Tags

CCSS.2.OA.C.3

Front

If 4 times as many as 5 is 20, what is the equation?

Back

4 x 5 = 20 or 5 x 4 = 20.

Tags

CCSS.4.OA.A.1

Front

How do you express '32 is 8 times as many as 4' in an equation?

Back

32 = 8 x 4.

Tags

CCSS.4.OA.A.1

Front

What is the result of 99 = 11 x 9?

Back

It shows that 99 is 11 times greater than 9.

Tags

CCSS.4.OA.A.1

Front

If a bird visited 35 flowers and a bumble bee visited 70 flowers, how many times more did the bumble bee visit?

Back

The bumble bee visited 2 times as many flowers as the bird.

Tags

CCSS.4.OA.A.2

Front

What is the meaning of 'times as many'?

Back

It refers to how many groups of a certain number fit into another number.

Tags

CCSS.4.OA.A.1

Front

What does the equation 32 = 8 + 4 mean?

Back

It is incorrect for this context; it does not represent a multiplicative comparison.

Tags

CCSS.4.OA.A.1

Front

What is the difference between addition and multiplication in comparisons?

Back

Addition combines quantities, while multiplication shows how many times one quantity fits into another.

Front

How can you represent '5 is 5 times less than 25'?

Back

25 = 5 x 5.

Tags

CCSS.4.OA.A.1