Use properties of multiplication to multiply whole numbers

Use the Associative Property to Simplify

2 pts

volume_mute

Find the product by regrouping: \((17 \times 50) \times 2\)

1,500

1,600

1,700

1,800

note_alt Add notes

flag Flag

Correct Answer

Explanation

Associative Property

2 pts

volume_mute

Find the product by regrouping: \((23 \times 25) \times 4\)

1,900

2,100

2,300

2,500

note_alt Add notes

flag Flag

Correct Answer

Explanation

Use the Commutative Property

2 pts

volume_mute

Which regrouping uses the commutative property to make this multiplication easier?

\(3 \times 875 \times 0\)

Multiply \(3 \times 875 = 2{,}625\) first, then multiply by 0.

Multiply \(875 \times 0 = 0\) first using the zero property.

Reorder to \(875 \times 3 \times 0\) and use the associative property.

The order does not matter since all give the same result.

note_alt Add notes

flag Flag

Correct Answer

Explanation

Regroup to Simplify – Associative Property

2 pts

volume_mute

Find the product by regrouping cleverly: \((4 \times 125) \times 9\)

4,400

4,500

4,600

4,700

note_alt Add notes

flag Flag

Correct Answer

Explanation

Commutative Property – Same Product Either Order

1 pts

volume_mute

The commutative property states that order does not change the product. If \(8 \times 47 = 376\), what is \(47 \times 8\)?

356

366

376

386

note_alt Add notes

flag Flag

Correct Answer

Explanation

Sort the Steps – Associative Property

2 pts

Please drag and drop the options to sort them

Drag the solution steps for \((17 \times 50) \times 2\) into the correct order.

Multiply: \(17 \times 100 = 1{,}700\)

Identify a helpful pair: 50 and 2

Regroup: \(17 \times (50 \times 2)\)

Multiply inside parentheses: \(50 \times 2 = 100\)

note_alt Add notes

flag Flag

Correct Answer

Explanation

Match Each Property to Its Definition

2 pts

Match each property of multiplication to its correct definition.

To complete the line match

Click on an item in the first group
Click on the match in the second group

To delete a match, double click on a line

Property

Commutative

Associative

Zero Property

Identity (Property of 1)

Definition

The product of any whole number and 1 is that whole number.

The way in which whole numbers are grouped does not change their product.

The product of any whole number and 0 is 0.

The order in which whole numbers are multiplied does not change their product.

note_alt Add notes

flag Flag

Correct Answer

Explanation

Which Statements Illustrate the Commutative Property?

2 pts

volume_mute

Select all statements that illustrate the commutative property of multiplication.

\(7 \times 5 = 5 \times 7\)

\((3 \times 2) \times 4 = 3 \times (2 \times 4)\)

\(9 \times 6 = 6 \times 9\)

\(100 \times 1 = 100\)

note_alt Add notes

flag Flag

Correct Answer

Explanation

Identify the Best Regrouping

2 pts

volume_mute

Which regrouping makes \(5 \times 18 \times 20\) easiest to compute?

\((5 \times 18) \times 20 = 90 \times 20\)

\(5 \times (18 \times 20) = 5 \times 360\)

\((5 \times 20) \times 18 = 100 \times 18\)

All three are equally easy.

note_alt Add notes

flag Flag

Correct Answer

Explanation

Zero Factor

1 pts

volume_mute

Evaluate: \(109 \times 53 \times 0 \times 2\)

0

11,554

23,108

218

note_alt Add notes

flag Flag

Correct Answer

Explanation

Complete Both Methods – Associative Property

2 pts

There are two ways to multiply \(3 \times 2 \times 4\):

Method 1 (group 3 × 2): \((3 \times 2) \times 4 =\) (1) \(\times 4 =\) (2)

Method 2 (group 2 × 4): \(3 \times (2 \times 4) = 3 \times\) (3) \(=\) (4)

note_alt Add notes

flag Flag

Correct Answer

Explanation

Classify Each Statement by Property

2 pts

Drag each statement into the correct property category.

drag and drop the selected option to the right place

note_alt Add notes

flag Flag

Correct Answer

Explanation

Regroup to Get a Power of 10

2 pts

volume_mute

Find the product by regrouping: \((8 \times 125) \times 7\)

6,000

7,000

8,000

9,000

note_alt Add notes

flag Flag

Correct Answer

Explanation

Language of Mathematics – Reading Parentheses

1 pts

volume_mute

The word "quantity" alerts the reader to parentheses. How is \((3 \times 2) \times 4\) read aloud?

Three times two times four

The quantity of 3 times 2, times 4

3 times the quantity of 2 times 4

Three times two, quantity times four

note_alt Add notes

flag Flag

Correct Answer

Explanation

Catch It! – Which Property?

2 pts

Catch each falling statement and drop it into the correct property box.

drag and drop the selected option to the right place

Commutative

Associative

Zero Property

Property of 1

note_alt Add notes

flag Flag

Use the Associative Property to Simplify

Correct Answer

Explanation

Associative Property

Correct Answer

Explanation

Use the Commutative Property

Correct Answer

Explanation

Regroup to Simplify – Associative Property

Correct Answer

Explanation

Commutative Property – Same Product Either Order

Correct Answer

Explanation

Sort the Steps – Associative Property

Correct Answer

Explanation

Match Each Property to Its Definition

Property

Definition

Correct Answer

Explanation

Which Statements Illustrate the Commutative Property?

Correct Answer

Explanation

Identify the Best Regrouping

Correct Answer

Explanation

Zero Factor

Correct Answer

Explanation

Complete Both Methods – Associative Property

Correct Answer

Explanation

Classify Each Statement by Property

drag and drop the selected option to the right place

Correct Answer

Explanation

Regroup to Get a Power of 10

Correct Answer

Explanation

Language of Mathematics – Reading Parentheses

Correct Answer

Explanation

Catch It! – Which Property?

drag and drop the selected option to the right place

Correct Answer

Explanation

Quran Recitation

Query Dictionary

Select a result: