Multiplicative Comparison

Front

What is a multiplicative comparison?

Back

A multiplicative comparison is when we compare two quantities by showing how many times one quantity is as much as the other.

Tags

CCSS.4.OA.A.1

Front

If 5 times a number is 35, what is the number?

Back

7 (because 5 x 7 = 35).

Tags

CCSS.3.OA.A.4

Front

What does it mean when we say '72 is 9 times as many as'?

Back

It means that if we divide 72 by 9, we get the number that, when multiplied by 9, gives us 72.

Tags

CCSS.4.OA.A.1

Front

How do you express '21 days is 3 times longer than 7 days' mathematically?

Back

21 = 3 x 7.

Tags

CCSS.4.OA.A.1

Front

What is the equation for '24 is 6 times as many as 4'?

Back

24 = 6 x 4.

Tags

CCSS.4.OA.A.1

Front

If 8 pounds is 4 times as heavy as 2 pounds, what is the equation?

Back

8 = 4 x 2.

Tags

CCSS.4.OA.A.1

Front

What is the formula to find a number when you know how many times larger it is?

Back

Multiply the smaller number by the times larger.

Tags

CCSS.7.RP.A.2C

Front

If a number is 4 times as much as 3, what is the number?

Back

12 (because 4 x 3 = 12).

Tags

CCSS.4.OA.A.1

Front

What is the relationship between multiplication and comparison?

Back

Multiplication can be used to compare quantities by showing how many times one quantity fits into another.

Tags

CCSS.4.OA.A.1

Front

How can you check if '5 x 7 = 35' is correct?

Back

By performing the multiplication: 5 times 7 equals 35.

Tags

CCSS.3.OA.A.1