Question 1

Simplify. 
A) 
B) 
C) 
D) 
E)

Accepted Answer

The answer of Simplify. 
A) 
B) 
C) 
D) 
E) ...

Question 2

The temperature at noon is 13 degrees below 0 Fahrenheit. By 1:00 it has risen 6 degrees. Write an expression using the numbers -13 and 6 to describe this situation.

Accepted Answer

The answer of The temperature at noon is 13 degrees...

Question 3

Simplify. 
A) 
B) 
C) 
D) 
E)

Accepted Answer

The answer of Simplify. 
A) 
B) 
C) 
D) 
E) ...

Question 4

Simplify the expression. 
A) 
B) 
C) 
D) 
E)

Accepted Answer

The answer of Simplify the expression. 
A) 
B) 
C) 
D)...

Question 5

What number do you add to -7 to get -1?

Accepted Answer

The answer of What number do you add to -7...

Question 6

Work the following problem using the rule for addition of real numbers.

Accepted Answer

The answer of Work the following problem using the rule...

Question 7

Subtract. 
A) 
B) 
C) 
D) 
E)

Accepted Answer

When subtracting hexadecimal numbers, we borrow from the next column when we cannot subtract the lower value digit from the higher value digit. Starting from the rightmost column, we subtract 1 from c and add 16 to b, then subtract e from e, subtract f from 3, and subtract 3 from 2. Continuing this process, we get the result of 11ebfe7e_33ae_2fcd_96cc_21f9362c2b60_TBX8806_11.

Question 8

The sequence below is an arithmetic sequence. Find the next two numbers in the sequence. 11, 18, 25, 32, __________, __________ . . .

Accepted Answer

The answer of The sequence below is an arithmetic sequence....

Question 9

Simplify the expression. 
A) 
B) 
C) 
D) 
E)

Accepted Answer

The answer of Simplify the expression. 
A) 
B) 
C) 
D)...

Question 10

This problem involves some multiplication. Be sure that you work inside the parentheses first, then multiply, and, finally, add left to right.

Accepted Answer

The answer of This problem involves some multiplication. Be sure...

Question 11

Work the following problem using the rule for addition of real numbers.

Accepted Answer

The answer of Work the following problem using the rule...

Question 12

Subtract. 
A) 
B) 
C) 
D) 
E)

Accepted Answer

To subtract, we need to perform a 2s complement of the second number (33ae_56e1_96cc_8327_cf02_f2d9), which results in cd51_a917_6933_6cd8_3d0d_0d27. Adding this to the first number (11eb_fe7e_0000_0000_0000_0000) gives us 11eb_fe7e_cd51_a917_6933_6cd8_3d0d_0d27. This can be simplified to 11eb_fe7e_33ae_56e3_96cc_a739_25a0_a90e_TBX8806_11, which matches option B.

Question 13

Subtract. 
A) 
B) 
C) 
D) 
E)

Accepted Answer

The answer of Subtract. 
A) 
B) 
C) 
D) 
E) ...

Question 14

Use the rule for order of operations to simplify the expression as much as possible. 
A) 
B) 
C) 
D) 
E)

Accepted Answer

The answer of Use the rule for order of operations...

Question 15

Simplify. 
A) 
B) 
C) 
D) 
E)

Accepted Answer

The answer of Simplify. 
A) 
B) 
C) 
D) 
E) ...

Question 16

Simplify the expression. 
A) 
B) 
C) 
D) 
E)

Accepted Answer

The answer of Simplify the expression. 
A) 
B) 
C) 
D)...

Question 17

Rewrite the phrase as an equivalent expression in symbols, and then simplify. Subtract -8 from -9.
A) 
B) 
C) 
D) 
E)

Accepted Answer

The answer of Rewrite the phrase as an equivalent expression...

Question 18

The sequence below is an arithmetic sequence. Find the next two numbers in the sequence. 8, 0, -8, __________, __________ . . .

Accepted Answer

The answer of The sequence below is an arithmetic sequence....

Question 19

Write a numerical expression that is equivalent to the following phrase, and then simplify. The difference of -2 and 6.
A) 
B) 
C) 
D) 
E)

Accepted Answer

The answer of Write a numerical expression that is equivalent...

Question 20

Write a numerical expression that is equivalent to the following phrase, and then simplify. The difference of 8 and 4.
A) 
B) 
C) 
D) 
E)

Accepted Answer

The answer of Write a numerical expression that is equivalent...

Quiz 1: The Basics

Simplify.

The temperature at noon is 13 degrees below 0 Fahrenheit. By 1:00 it has risen 6 degrees. Write an expression using the numbers -13 and 6 to describe this situation.

Simplify.

Simplify the expression.

What number do you add to -7 to get -1?

Work the following problem using the rule for addition of real numbers.

Subtract.

The sequence below is an arithmetic sequence. Find the next two numbers in the sequence. 11, 18, 25, 32, , . . .

Simplify the expression.

This problem involves some multiplication. Be sure that you work inside the parentheses first, then multiply, and, finally, add left to right.

Work the following problem using the rule for addition of real numbers.

Subtract.

Subtract.

Use the rule for order of operations to simplify the expression as much as possible.

Simplify.

Simplify the expression.

Rewrite the phrase as an equivalent expression in symbols, and then simplify. Subtract -8 from -9.

The sequence below is an arithmetic sequence. Find the next two numbers in the sequence. 8, 0, -8, , . . .

Write a numerical expression that is equivalent to the following phrase, and then simplify. The difference of -2 and 6.

Write a numerical expression that is equivalent to the following phrase, and then simplify. The difference of 8 and 4.