Algebra II : Elementary Operations

Study concepts, example questions & explanations for Algebra II

varsity tutors app store varsity tutors android store

Example Questions

Example Question #18 : Multiplication And Division

Multiply the numbers:  

Possible Answers:

Correct answer:

Explanation:

Multiply the first number with the ones digit of the second number.

Multiply the first number with the tens digit of the second number.

Add a zero to this number.

Add this number with the first number calculated.

The answer is:  

Example Question #12 : Multiplication And Division

Multiply:  

Possible Answers:

Correct answer:

Explanation:

Multiply the first number with the first digit of the second number.

Multiply the first number with the second digit of the second number, and then add a zero to the end of that number.

The number becomes:

Multiply the first number with the hundreds digit of the second number, and then add two zeros to the end of that number.

The number becomes:

Add the three numbers obtained.

The answer is:  

Example Question #20 : Multiplication And Division

Multiply:  

Possible Answers:

Correct answer:

Explanation:

Multiply the first number with the ones digit of the second number.

Multiply the first number with the tens digit of the second number, and then add a zero to the end of the number.

Add both numbers.

The answer is:  

Example Question #2331 : Mathematical Relationships And Basic Graphs

Multiply:  

Possible Answers:

Correct answer:

Explanation:

Multiply the first number with the ones digit of the second number.

Save this number.

Multiply the first number with the tens digit of the second number.

Add a zero to the end of this number.

Save this number.

Multiply the first number with the hundreds digit of the second number.

Add two zeros at the end of this number.

Take this number and add it with the two saved numbers from the previous calculations.

The answer is:  

Example Question #4991 : Algebra Ii

Multiply:  

Possible Answers:

Correct answer:

Explanation:

Multiply the first number with the ones digit of the second number.

Multiply the first number with the tens digit of the second number.

Add a zero to the end of this number.

Add this number with the number from the first calculation.

The answer is:  

Example Question #2332 : Mathematical Relationships And Basic Graphs

Multiply the numbers:  

Possible Answers:

Correct answer:

Explanation:

Multiply the first number with the ones digit of the second number.

Save this number.

Multiply the first number with the tens digit of the second number.

Add a zero to the end of this number.

Add this number with the saved number.

The answer is:  

Example Question #24 : Multiplication And Division

Multiply:  

Possible Answers:

Correct answer:

Explanation:

Multiply the first number with the ones digit of 89.

Multiply the first number with the tens digit of 89.

Add a zero to the end of this number.

Add this number with the first number calculated.

The answer is:  

Example Question #25 : Multiplication And Division

Divide the number 360 with 28.

Possible Answers:

Correct answer:

Explanation:

Write the problem as an expression of a fraction.

Rewrite the problem using common factors.

Cancel the common terms in the numerator and denominator.

The answer is:  

Example Question #4991 : Algebra Ii

Multiply the two numbers:  

Possible Answers:

Correct answer:

Explanation:

Multiply the first number with the ones digit of the second number.

Multiply the first number with the tens digit of the second number.

Add a zero to the end of this number.

Add this number with the first number.

The answer is:  

Example Question #27 : Multiplication And Division

Multiply the following numbers:  

Possible Answers:

Correct answer:

Explanation:

Multiply the first number with the ones digit of the second number.

Save this number.

Notice that the tens and hundreds digits of the second number are zero.

We must add a zero to the end of the number obtained by multiply the first number with the tens digit, two zeros multiplied with the hundreds digit, and so forth.

Multiply the first number with the thousands digit of the second number.

Add three zeros to the end of this number.

Add this number with the first number.

The answer is:  

Learning Tools by Varsity Tutors