4th Grade enVision Topic 3 review

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 195 and 6?

Back

1,170

Tags

CCSS.4.NBT.B.5

Front

How do you find the total number of items sold over multiple weeks?

Back

Multiply the number of items sold in one week by the number of weeks. For example, if 156 muffins are sold each week for 3 weeks, the total is 156 x 3 = 468.

Front

What is the product of 6 and 1,167?

Back

7,002

Tags

CCSS.4.NBT.B.5

Front

What does the equation 6 x 22 = w represent?

Back

This equation shows that the product of 6 and 22 equals w, which can be used to find the total when 6 groups of 22 are combined.

Tags

CCSS.2.OA.C.3

Front

How can you represent multiplication visually?

Back

You can use bar diagrams or arrays to show multiplication. For example, a bar diagram can represent 5 groups of 4.

Tags

CCSS.4.NBT.B.5

Front

What is the equation to solve for 332 x 5?

Back

332 x 5 = 1,660.

Tags

CCSS.4.NBT.B.5

Front

What is an array in multiplication?

Back

An array is a visual representation of multiplication using rows and columns. For example, 3 rows of 4 items each represent 3 x 4.

Tags

CCSS.3.OA.A.1

Front

What is the commutative property of multiplication?

Back

The commutative property states that changing the order of the numbers in multiplication does not change the product. For example, 4 x 5 = 5 x 4.

Tags

CCSS.3.OA.B.5

Front

What is the associative property of multiplication?

Back

The associative property states that the way numbers are grouped in multiplication does not change the product. For example, (2 x 3) x 4 = 2 x (3 x 4).

Tags

CCSS.3.OA.B.5