Perform several multiplications to evaluate expressions

To evaluate expressions that contain several multiplications,we make repeated use of the rules for multiplying two integers.

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QUESTION OF

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Views #: 290

Questions #: 23

Time: 10 minutes

Pass Score: 80.0%

Style

Step

List

Mode

Exam

Practice

Completing the Multiplication Chain

1 pts

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Fill in the missing products to evaluate the expression step-by-step: \(2 \times 5 \times 4\).
Step 1: 2 × 5 = (1)
Step 2: 10 × 4 = (2)

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Correct Answer

Explanation

Matching Expressions to Products

1 pts

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To complete the line match

Click on an item in the first group
Click on an item in the second group
To delete a match, double click on a line

Expressions

\(3 \times 2 \times 5\)

\(4 \times 2 \times 2\)

Values

Match each multiplication expression to its final evaluated value.

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Correct Answer

Explanation

Classifying Product Results

1 pts

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Options

×\(3 \times 3 \times 3\)

×\(2 \times 4 \times 6\)

×\(5 \times 1 \times 7\)

×\(2 \times 3 \times 5\)

Even Product

Odd Product

Classify the following expressions based on whether their final product is even or odd.

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Correct Answer

Explanation

Sorting Expressions by Value

1 pts

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Please drag and drop the options to sort them

Sort these expressions from the smallest resulting product to the largest.

\(10 \times 2 \times 0\)

\(2 \times 2 \times 2\)

\(5 \times 2 \times 3\)

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Correct Answer

Explanation

The Zero Property

1 pts

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Evaluate the expression: \(125 \times 48 \times 0 \times 3\).

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Correct Answer

Explanation

Identify Key Values

1 pts

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Click or touch the word(s) you want to choose

In the following sentence, click on the numbers that represent the final product:

The expression 2 times 3 times 4 results in 24, while 5 times 2 times 2 results in 20.

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Correct Answer

Explanation

Missing Factor Puzzle

1 pts

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What factor is missing to make the expression true?
3 × (1) × 2 = 30

Please drag and drop the selected option in the right place or type it instead

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Correct Answer

Explanation

Powers as Multiplication

1 pts

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Evaluate \(4^3\) by performing several multiplications.

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Correct Answer

Explanation

Product Comparison

1 pts

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Which expression yields a larger product?

\(6 \times 2 \times 3\)

\(5 \times 5 \times 1\)

They are equal

None of the above

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Correct Answer

Explanation

Grouping Factors

1 pts

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Identify the missing product:
(2 × 3) × (4 × 1) = (1)

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Correct Answer

Explanation

Triple Multiplication Match

1 pts

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To complete the line match

Click on an item in the first group
Click on an item in the second group
To delete a match, double click on a line

Expressions

\(5 \times 4 \times 2\)

\(3 \times 3 \times 10\)

Intermediate Step

\(20 \times 2\)

\(9 \times 10\)

Link the expression to the correct intermediate step.

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Correct Answer

Explanation

Identify Multiplication Error

1 pts

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Click or touch the word(s) you want to choose

In the text below, select the incorrect product value:
To solve 2 × 2 × 2, we find 2 × 2 = 4 and then 4 × 2 = 9.

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Correct Answer

Explanation

Categorizing by Factor Count

1 pts

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Options

×\(2 \times 3 \times 4\)

×\(5 \times 2\)

×\(1 \times 2 \times 3 \times 4\)

×\(10 \times 10\)

1 Multiplication

2 Multiplications

3 Multiplications

Place the expressions in the correct bins based on how many multiplications are needed to evaluate them.

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Correct Answer

Explanation

Evaluate Expression

1 pts

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Evaluate the following: \(2 \times 1 \times 5 \times 3\)

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Explanation

Find the Missing Word

1 pts

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Lives: 10

Your Answer (Missing Word):

When evaluating an expression with several multiplications, the order does not change the final product due to the ______ property.

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Explanation

Identify the mathematical term for the result of several multiplications.

1 pts

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Missing

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Correct Answer

Explanation

Sorting Steps

1 pts

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Please drag and drop the options to sort them

Sort the steps to evaluate \(5 \times (2 \times 3)\) following order of operations.

Calculate \(2 \times 3 = 6\)

Calculate \(5 \times 6 = 30\)

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Correct Answer

Explanation

Identify Identical Products

1 pts

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Select the two expressions that result in the same product.

\(2 \times 3 \times 2\)

\(4 \times 3 \times 1\)

\(5 \times 2 \times 1\)

\(2 \times 2 \times 2\)

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Correct Answer

Explanation

The Identity Factor

1 pts

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Evaluate: \(15 \times 1 \times 1 \times 1\).

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Correct Answer

Explanation

Double and Triple

1 pts

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Evaluate \(x \times y \times z\) where \(x=2\), \(y=2\), and \(z=3\).

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Correct Answer

Explanation

Properties of Multiplication Match

1 pts

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To complete the line match

Click on an item in the first group
Click on an item in the second group
To delete a match, double click on a line

Properties

Commutative Property

Associative Property

Multiplication Property of 0

Multiplication Property of 1

Definitions

The product of any integer and 1 is that integer.

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

The product of any integer and 0 is 0.

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

Match each multiplication property to its correct mathematical definition.

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Correct Answer

Explanation

Multiplying an Even and an Odd Number of Negative Integers

1 pts

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True

False

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Correct Answer

Explanation

The product of an odd number of negative integers is negative.

1 pts

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True

False

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Correct Answer

Explanation

Year 8

Completing the Multiplication Chain

Correct Answer

Explanation

Matching Expressions to Products

Expressions

Values

Correct Answer

Explanation

Classifying Product Results

Correct Answer

Explanation

Sorting Expressions by Value

Correct Answer

Explanation

The Zero Property

Correct Answer

Explanation

Identify Key Values

Correct Answer

Explanation

Missing Factor Puzzle

Correct Answer

Explanation

Powers as Multiplication

Correct Answer

Explanation

Product Comparison

Correct Answer

Explanation

Grouping Factors

Correct Answer

Explanation

Triple Multiplication Match

Expressions

Intermediate Step

Correct Answer

Explanation

Identify Multiplication Error

Correct Answer

Explanation

Categorizing by Factor Count

Correct Answer

Explanation

Evaluate Expression

Correct Answer

Explanation

Find the Missing Word

Correct Answer

Explanation

Identify the mathematical term for the result of several multiplications.

Correct Answer

Explanation

Sorting Steps

Correct Answer

Explanation

Identify Identical Products

Correct Answer

Explanation

The Identity Factor

Correct Answer

Explanation

Double and Triple

Correct Answer

Explanation

Properties of Multiplication Match

Properties

Definitions

Correct Answer

Explanation

Multiplying an Even and an Odd Number of Negative Integers

Correct Answer

Explanation

The product of an odd number of negative integers is negative.

Correct Answer

Explanation

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